Fits 2024-2026 Ford Ranger Lariat, XL, and XLT 4WD models.

The Air Lift LoadLifter 5000 air spring kit (MPN 57356) provides up to 5,000 lbs. of load-leveling capacity to restore proper ride height when towing or hauling. By supporting the rear suspension, this kit eliminates vehicle squat, trailer sway, and body roll, ensuring your Ranger remains level for optimal braking and steering control. These adjustable air springs prevent bottoming out even under heavy loads, protecting your vehicle's suspension components.

This kit features a direct bolt-on design that utilizes existing factory mounting points for a no-drill installation. The included air springs are fully adjustable from 5 to 100 PSI, allowing you to customize the support based on your specific tongue weight or payload. Each kit is manufactured with high-quality brackets and hardware to withstand heavy-duty use.

• Leveling Capacity: Up to 5,000 lbs. (Do not exceed vehicle GVWR)
• Adjustment Range: 5-100 PSI for precise load control
• Installation: Bolt-on design; no drilling into the frame required
• Contents: Complete air spring kit with brackets, hardware, and instructions
• Manufacturer Part Number: 57356
• Warranty: Limited Lifetime Warranty with a 60-day ride satisfaction guarantee

Fits select 2021-2026 Ford F-150 models including XL, XLT, Lariat, King Ranch, Platinum, Limited, Tremor, and Raptor (Excludes Powerboost models).

The Air Lift LoadLifter 5000 kit (MPN 57355) provides up to 5,000 pounds of load-leveling capacity to eliminate rear-end sag, squat, and bottoming out. By distributing weight across all four tires, these air springs maintain a level vehicle stance to optimize steering control and braking effectiveness during heavy towing or hauling. The underframe kit is designed to work with most in-bed hitches, making it a versatile solution for F-150 owners frequently using fifth-wheel or gooseneck trailers.

• Leveling Capacity: Provides up to 5,000 lbs of load-leveling support
• Adjustability: Fully adjustable air springs from 5 to 100 PSI for precise load management
• Installation: No-drill frame design (requires a cutting tool such as a hacksaw or grinder for minor trimming)
• Durability: Rugged air springs and high-strength mounting hardware for long-term service
• Warranty: Manufacturer's Lifetime Warranty with a 60-day ride satisfaction guarantee
• Part Number: 57355

Each kit includes two air springs, mounting brackets, air lines, and all necessary hardware for a complete installation. Always stay within your vehicle's Gross Vehicle Weight Rating (GVWR).

Fits 2023-2026 Ford F-250 and F-350 Super Duty 4WD SRW models. This Air Lift LoadLifter 5000 air spring kit provides up to 5,000 lbs of load-leveling capacity to eliminate rear-end squat, trailer sway, and bottoming out while towing or hauling heavy payloads.

Engineered for maximum durability, the air springs are constructed with 2-ply fabric reinforcement, similar to a tire casing. The kit features ultra-high-strength nylon composite end caps that are corrosion-proof and lighter than steel, paired with upper and lower roll plates to protect the bellows from abrasion. The underframe design is compatible with most in-bed hitches and installs using common hand tools without the need for frame drilling.

• Load-leveling capacity: Up to 5,000 lbs
• Adjustability: 5 to 100 PSI for precise control
• No-drill installation onto factory mounting points
• Torture-tested to 1 million cycles for long-term reliability
• Reinforced 2-ply fabric air springs with corrosion-resistant end caps
• Includes all required mounting hardware and detailed instructions
• Manufacturer Part Number: 57354
• Limited lifetime warranty and 60-day ride satisfaction guarantee

Fits 2020-2022 Ford F-250 and F-350 Super Duty 4WD SRW trucks across all trim levels.

The Air Lift LoadLifter 5000 air spring kit (MPN 57352) provides up to 5,000 pounds of load-leveling capacity, making it a critical upgrade for heavy towing and hauling. This underframe kit is engineered to eliminate rear-end sag, trailer sway, and bottoming out, ensuring your truck maintains proper alignment, steering response, and braking control when loaded.

Constructed with durable air springs and high-strength hardware, the LoadLifter 5000 series features a no-frame-drilling design for a cleaner installation. These fully adjustable air springs operate within a 5-100 PSI range, allowing you to fine-tune your suspension for varying loads. This kit is also designed for compatibility with most in-bed hitches.

• Up to 5,000 lbs of load-leveling capacity
• Adjustable 5-100 PSI air springs for precise control
• No-frame-drilling design for simplified installation
• Underframe kit compatible with most in-bed hitches
• Reduces body roll and bottoming out while towing
• Includes air springs, brackets, and all necessary mounting hardware
• Manufacturer Part Number: 57352

Fits 1994-2018 Ford F-450 Super Duty (Rear).

The Air Lift LoadLifter 5000 is a heavy-duty air helper spring kit designed to level your Ford F-450 under heavy towing or hauling conditions. These fully adjustable air springs provide up to 5,000 lbs of load-leveling capacity, effectively eliminating rear-end sag, trailer sway, and bottoming out. By maintaining a level ride height, this kit improves steering control, braking effectiveness, and headlight aim for a safer driving experience.

Constructed with rugged, durable bellows and corrosion-resistant mounting hardware, this underframe kit is engineered for severe-duty use. The no-drill installation mounts to the vehicle frame and is compatible with most in-bed hitches. Note that this specific kit requires a minimum 9-inch clearance between the tire and the frame for proper operation.

• Up to 5,000 lbs of load-leveling capacity
• Fully adjustable air pressure from 5 to 100 PSI
• No-drill installation on the factory frame
• Compatible with most in-bed gooseneck and fifth-wheel hitches
• Reduces strain on existing suspension components
• Includes air springs, brackets, air lines, and all necessary mounting hardware
• Manufacturer Part Number: 57345

Fits 2017-2026 Ford F-350 Super Duty (XL, XLT, Lariat, King Ranch, Platinum, and Limited submodels).

Enhance your Ford F-350’s hauling capabilities with the Air Lift LoadLifter 5000 air spring kit. Designed for heavy-duty applications, this kit provides up to 5,000 lbs of load-leveling capacity, effectively eliminating common towing issues like rear-end sag, trailer sway, and bottoming out. The fully adjustable air springs (5-100 PSI) allow you to fine-tune your suspension for varying loads, ensuring the vehicle remains level and the headlights stay aimed correctly on the road.

Built for durability, these air springs are constructed with 2-ply reinforced fabric and feature ultra-high-strength nylon composite end caps that are lighter and more corrosion-resistant than steel. The included upper and lower roll plates protect the bellows from sharp edges and increase overall load capacity. The underframe design is engineered for easy installation with common hand tools and remains compatible with most in-bed hitches.

• Manufacturer Part Number: 57343
• Load-leveling capacity: Up to 5,000 lbs
• Pressure range: 5 to 100 PSI
• 2-ply fabric-reinforced air springs with nylon composite end caps
• Torture-tested to 1 million cycles for maximum longevity
• Includes upper/lower roll plates and all necessary mounting hardware
• Requirement: Minimum 7.5" tire-to-frame clearance
• Requirement: Minimum 3.75" body-to-frame clearance

Fits 2020-2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD.

The Air Lift LoadLifter 5000 (part number 57341) is a heavy-duty air helper spring kit designed to restore ride height and stability when towing or hauling. By mounting between the vehicle frame and the rear leaf springs, these air springs support up to 5,000 lbs of load-leveling capacity, effectively eliminating rear-end sag, trailer sway, and bottoming out. The system is fully adjustable from 5 to 100 PSI, allowing you to fine-tune the spring rate for specific loads or run at low pressure for a comfortable ride when empty.

Constructed with durable components, this kit is designed for severe-use applications including commercial hauling and towing heavy gooseneck or 5th-wheel trailers. The brackets are specifically designed to accommodate puck-style 5th-wheel and gooseneck hitch mounts.

• Up to 5,000 lbs of load-leveling capacity
• Fully adjustable air pressure from 5 to 100 PSI
• Compatible with factory puck-style 5th wheel and gooseneck hitches
• Reduces strain on leaf springs and improves braking/steering control
• Includes all necessary brackets, air springs, and hardware for installation
• Manufacturer Part Number: 57341

Fits 2000-2005 Ford Excursion (Eddie Bauer, Limited, XLS, and XLT models).

Eliminate rear-end sag and improve towing stability with the Air Lift LoadLifter 5000 Air Spring Kit. Designed specifically for the 2000-2005 Ford Excursion, these heavy-duty air helper springs provide up to 5,000 lbs of load-leveling capacity to keep your vehicle level while hauling heavy loads or towing. By distributing weight evenly across all four tires, this kit reduces strain on your factory leaf springs and improves steering and braking response for a safer, more controlled ride.

The LoadLifter 5000 system features rugged, reinforced rubber bellows that are fully adjustable from 5 to 100 PSI, allowing you to fine-tune the ride height and firmness based on your cargo. These springs install between the vehicle frame and the existing suspension, preventing bottoming out and reducing trailer sway during transit. Every kit includes all necessary mounting hardware and a detailed installation manual to ensure a precise fit.

• Fits 2000-2005 Ford Excursion (all submodels)
• Up to 5,000 lbs of load-leveling capacity (note: do not exceed GVWR)
• Fully adjustable air pressure from 5 to 100 PSI
• Eliminates squat, sway, and bottoming out
• Durable, reinforced rubber air bellows for heavy-duty use
• Includes all required hardware and instructions
• Manufacturer Part Number: 57340
• Backed by a Limited Lifetime Warranty and 60-day ride satisfaction guarantee

Fits select 2011-2019 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD pickup trucks. Does not fit cab and chassis applications.

The Air Lift LoadLifter 5000 kit (MPN 57338) provides up to 5,000 lbs of load-leveling capacity, engineered to eliminate rear-end squat, trailer sway, and bottoming out during heavy hauling. These fully adjustable air springs allow for precise pressure control from 5 to 100 PSI, ensuring your vehicle remains level for improved steering, braking, and headlight aim. The underframe design is specifically engineered to work with most in-bed hitches.

Built for durability, the air springs feature 2-ply reinforced fabric construction and high-strength, corrosion-proof nylon composite end caps. This kit includes exclusive upper and lower roll plates to protect the bellows from sharp edges and increase overall load capacity. Each kit is hydraulic-tested to 1 million cycles to ensure long-term reliability under heavy-duty conditions.

• Load-leveling capacity: Up to 5,000 lbs
• Adjustable pressure range: 5-100 PSI
• Construction: 2-ply reinforced fabric air springs with nylon composite end caps
• Hardware: Includes upper/lower roll plates and all necessary installation hardware
• Compatibility: Underframe kit works with most in-bed hitches
• Manufacturer Part Number: 57338
• Warranty: Lifetime Warranty and 60-Day Ride Satisfaction Guarantee

Fits 2005-2023 Toyota Tacoma 2WD and 4WD models (Base, SR, SR5, Pre Runner, TRD Sport, TRD Off-Road, TRD Pro, and Limited).

The Air Lift LoadLifter 5000 kit provides up to 5,000 lbs. of load-leveling capacity, engineered to eliminate the sag, trailer sway, and bottoming out that occur when your Tacoma is under heavy load. These air springs are fully adjustable from 5 to 100 PSI, allowing you to maintain a level ride height and restore proper weight distribution for improved steering, braking, and headlight aim. The kit features upper and lower roll plates to protect the air springs from sharp edges and increase overall durability.

Built to last, these bellows are constructed with 2-ply fabric reinforcement and high-strength nylon composite end caps that provide the strength of steel without the weight or corrosion. For maximum reliability, the key suspension components have been torture-tested to 1 million cycles on a hydraulic test rig. Installation is straightforward and requires no frame drilling, making it an ideal upgrade for daily drivers and work trucks alike.

• Manufacturer Part Number: 57300
• Up to 5,000 lbs. of load-leveling capacity
• Fully adjustable from 5 to 100 PSI
• Reinforced 2-ply fabric air springs for maximum strength
• Corrosion-proof, high-strength nylon composite end caps
• Included roll plates protect springs and increase capacity
• No-drill installation with common hand tools

Fits select 2003-2018 Dodge Ram 2500 and 3500 pickup trucks. This kit is designed to eliminate rear-end squat, trailer sway, and bottoming out during heavy towing and hauling. Does not fit cab and chassis applications.

The Air Lift LoadLifter 5000 kit (MPN 57295) provides up to 5,000 lbs. of load-leveling capacity to keep your heavy-duty truck level and stable. By distributing weight across all four tires, these air springs improve steering response and braking effectiveness while preventing poor headlight aim caused by rear-end sag. Each air spring is constructed like a tire with 2-ply reinforced fabric and features ultra high-strength nylon composite end caps that are corrosion-proof and lighter than steel.

This kit includes Air Lift’s exclusive upper and lower roll plates, which protect the air springs from sharp edges and increase load capacity by 10%. Fully adjustable from 5 to 100 PSI, this system allows you to tune your suspension for any load within the vehicle's GVWR. Every key component has been torture-tested for 1 million cycles on a hydraulic test rig to ensure long-term durability.

• Up to 5,000 lbs of load-leveling capacity
• Adjustable air pressure from 5 to 100 PSI
• 2-ply fabric reinforced rubber air springs
• Corrosion-proof nylon composite end caps
• Steel roll plates protect springs and increase capacity
• Includes all necessary mounting hardware and instructions
• Torture-tested to 1 million cycles
• Manufacturer Part Number: 57295

The Air Lift LoadLifter 5000 Air Spring Kit is engineered to provide up to 5,000 lbs of load-leveling capacity, making it the heaviest-rated solution for towing and hauling with pickup trucks, motorhomes, and commercial vehicles. By adding adjustable air support between the vehicle frame and the existing leaf springs, this system effectively eliminates rear-end sag, trailer sway, and bottoming out under heavy loads.

Constructed with rugged, durable air bellows and high-strength mounting hardware, the LoadLifter 5000 series allows for precise pressure adjustments from 5 to 100 PSI. This flexibility ensures a level ride height and improved handling regardless of whether the vehicle is fully loaded or empty. This kit (MPN 57292) is designed for straightforward installation and includes all necessary components for a complete setup.

• Up to 5,000 lbs of load-leveling capacity to maintain vehicle stability (Note: Do not exceed GVWR)
• Fully adjustable from 5 to 100 PSI for custom ride control
• Reduces strain on factory suspension and improves braking and steering performance
• Includes heavy-duty air springs, brackets, and all required installation hardware
• Manufacturer Part Number: 57292
• Limited Lifetime Warranty and 60-day ride satisfaction guarantee

Fits 1999-2007 Ford F-250 and F-350 Super Duty models (Base, XL, XLT, Lariat, King Ranch, and Harley-Davidson editions).

The Air Lift LoadLifter 5000 air spring kit (MPN 57291) provides up to 5,000 lbs of load-leveling capacity to restore ride height and stability when towing or hauling heavy payloads. By supporting the vehicle's suspension, these air springs eliminate common issues like rear-end squat, trailer sway, body roll, and bottoming out. This ensures more even weight distribution across all four tires, maintaining optimal steering and braking control for a safer towing experience.

• Load-leveling capacity: Up to 5,000 lbs (Note: Do not exceed GVWR)
• Adjustable pressure: 5 to 100 PSI for precise load management
• Construction: Reinforced air bellows for maximum durability
• Fittings: Quick-connect, easy-to-use polymer air fittings
• Compatibility Note: Only fits trucks equipped with B&W hitch part numbers 1105 and 1199R in the 49-inch position; minor modifications required to the hitch and upper bracket
• Manufacturer Part Number: 57291
• Includes: Reinforced bellows, brackets, air lines, hardware, and illustrated installation manual

Fits select 2014-2025 Ram 1500, 1500 Classic, 2500, 3500, and ProMaster 1500/2500/3500. Note: Does not fit vehicles equipped with factory air suspension.

The Air Lift LoadLifter 5000 Air Spring Kit (57289) is engineered to provide up to 5,000 lbs of load-leveling capacity for heavy-duty hauling and towing. By installing between the vehicle frame and the axle, these air springs eliminate rear-end sag, trailer sway, and bottoming out. This ensures your truck or van remains level, maintaining proper steering control, braking effectiveness, and headlight aim even when loaded to the manufacturer’s Gross Vehicle Weight Rating (GVWR).

Designed for durability in demanding environments, the LoadLifter 5000 series features rugged air springs and high-strength mounting hardware. The system is fully adjustable from 5 to 100 PSI, allowing you to increase pressure for heavy loads and decrease it for a smoother ride when empty.

• Up to 5,000 lbs of leveling capacity
• Adjustable air pressure from 5 to 100 PSI for custom load support
• Includes heavy-duty air springs, brackets, air lines, and installation hardware
• Reduces squat and improves stability during towing and hauling
• Manufacturer Part Number: 57289
• Backed by a Limited Lifetime Warranty and 60-day ride satisfaction guarantee

Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including Trail Boss, AT4, and Denali trims (does not fit vehicles with Adaptive Ride Control).

Restore stability and control when towing or hauling with the Air Lift LoadLifter 5000 kit. This air spring system provides up to 5,000 lbs of load-leveling capacity, effectively eliminating common issues like rear-end squat, trailer sway, body roll, and poor headlight aim. By maintaining a level vehicle profile, you ensure optimal braking and steering geometry, even under heavy loads. The air springs are fully adjustable from 5 to 100 PSI, allowing you to tune the ride height to your specific cargo requirements.

Engineered for durability, these air springs are constructed with 2-ply reinforced fabric similar to a tire and feature ultra-high-strength nylon composite end caps that resist corrosion. Each kit includes upper and lower roll plates to protect the bellows from sharp edges while increasing load capacity. Installation is straightforward, utilizing factory mounting points with common hand tools and no frame drilling required.

• Up to 5,000 lbs of load-leveling capacity
• Air adjustable from 5 to 100 PSI
• 2-ply reinforced fabric bellows for maximum strength
• Corrosion-proof nylon composite end caps
• Includes steel roll plates for added protection
• No-drill installation for 2019-2026 GM 1500 platforms
• Manufacturer Part Number: 57288

Fits select 2001-2010 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 (excludes Cab & Chassis and Quadrasteer models).

The Air Lift LoadLifter 5000 kit is designed to provide up to 5,000 lbs of load-leveling capacity, significantly improving vehicle stability when towing or hauling heavy loads. By utilizing fully adjustable air springs with a range of 5-100 PSI, this kit eliminates common issues such as rear-end sag (squat), poor headlight aim, trailer sway, and bottoming out. This ensures optimal weight distribution, maintaining consistent steering and braking control for a safer driving experience.

Engineered for durability under heavy-duty conditions, the air springs are constructed like a tire with 2-ply fabric reinforcement. The end caps are made from a high-strength, corrosion-proof nylon composite that offers the strength of steel without the weight. Each kit features Air Lift’s exclusive upper and lower roll plates, which protect the bellows from sharp edges and increase the load-bearing surface area. To guarantee long-term reliability, these components have been hydraulic-tested for 1 million cycles.

• Manufacturer Part Number: 57275
• Load-leveling capacity: Up to 5,000 lbs
• Adjustable air pressure: 5 to 100 PSI
• 2-ply fabric reinforced air springs
• Corrosion-proof nylon composite end caps
• Includes upper and lower roll plates to protect air springs
• No-drill installation: No metal drilling or grinding required for factory components
• Does not fit Cab & Chassis applications
• Will not fit vehicles equipped with Quadrasteer

Fits select 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.

The Air Lift LoadLifter 5000 air helper spring kit is engineered to restore vehicle stability and ride quality when towing or hauling heavy loads. By mounting these air springs between the vehicle frame and the rear axle, you gain up to 5,000 lbs of load-leveling capacity, effectively eliminating rear-end sag, trailer sway, and bottoming out. This kit provides the support needed to maintain proper headlight aim and steering control under load.

This system is fully adjustable from 5 to 100 PSI, allowing you to fine-tune the suspension for any cargo weight or trailer tongue load. Constructed with rugged, reinforced rubber bellows and durable mounting hardware, it is built for severe-duty use in pickup trucks, motor homes, and commercial applications. Installation is straightforward with the included fully-illustrated manual and hardware.

• Up to 5,000 lbs of load-leveling capacity (Do not exceed vehicle GVWR)
• Air adjustable from 5 to 100 PSI for precise control
• Reduces vehicle sag, sway, and bottoming out
• Requires 6 inches of clearance between the tire and the frame
• Manufacturer Part Number: 57272
• Note: Does not fit models equipped with Quadrasteer

Fits 2021-2026 Ford Bronco (Badlands, Base, Big Bend, Black Diamond, Everglades, First Edition, Heritage, Outer Banks, Raptor, Stroppe, and Wildtrak).

The Air Lift LoadLifter 5000 air spring kit is engineered to provide up to 5,000 lbs of load-leveling capacity, transforming your Ford Bronco into a more capable towing and hauling platform. By maintaining a level ride height, these air springs eliminate common suspension issues like rear-end squat, trailer sway, poor headlight aim, and bottoming out. Fully adjustable from 5 to 100 PSI, this system allows you to fine-tune the suspension for any load, ensuring optimal weight distribution and improved steering and braking control.

Construction features include 2-ply fabric-reinforced air springs for maximum durability and high-strength nylon composite end caps that are lighter than steel and completely corrosion-proof. The kit includes upper and lower roll plates to protect the air springs from sharp edges and increase overall durability. To ensure professional-grade reliability, Air Lift torture-tests these components for 1 million cycles on a hydraulic rig.

• Up to 5,000 lbs of load-leveling capacity (never exceed GVWR)
• Fully adjustable pressure from 5 to 100 PSI
• Heavy-duty 2-ply reinforced air spring construction
• Corrosion-resistant nylon composite end caps and steel roll plates
• Comprehensive kit includes brackets, air lines, and hardware
• Torture-tested to 1 million cycles for long-term durability
• Manufacturer Part Number: 57269

Fits 2023-2026 Toyota Sequoia (SR5, Limited, Platinum, 1794 Edition, Capstone, and TRD Pro).

The Air Lift LoadLifter 5000 air spring kit (MPN 57264) provides up to 5,000 lbs. of load-leveling capacity, ensuring your vehicle remains level and stable under heavy loads. Designed to eliminate common towing issues like rear-end squat, trailer sway, poor headlight aim, and bottoming out, this kit restores proper weight distribution for improved steering and braking control during hauls.

Built for durability, these air springs feature 2-ply reinforced fabric construction similar to a tire. The ultra-high-strength nylon composite end caps provide a lightweight, corrosion-proof alternative to steel. Each kit includes upper and lower roll plates to protect the bellows from sharp edges and increase the load-bearing surface area for long-term reliability.

• Up to 5,000 lbs. of load-leveling capacity for heavy towing and hauling
• Fully adjustable air pressure from 5 to 100 PSI for precise load support
• Heavy-duty 2-ply reinforced air springs with nylon composite end caps
• Bolt-on design uses factory mounting points with no drilling required
• Upper and lower roll plates protect air springs from damage
• Torture-tested to 1 million cycles on a hydraulic test rig
• Includes all necessary brackets, air lines, and installation hardware
• Manufacturer Part Number: 57264

Fits 2019-2025 Ram 3500 trucks, including Big Horn, Laramie, Limited, Limited Longhorn, Lone Star, SLT, Special Service, and Tradesman models.

Regain control and stability when hauling heavy loads with the Air Lift LoadLifter 5000 air spring kit (MPN 57263). Designed specifically for the Ram 3500, this kit provides up to 5,000 pounds of load-leveling capacity, effectively eliminating rear-end squat, trailer sway, and bottoming out. The air springs are fully adjustable from 5 to 100 PSI, allowing you to tune the suspension for everything from empty beds to maximum GVWR payloads.

Engineered for durability, these air springs feature 2-ply fabric reinforcement similar to a tire and are capped with high-strength, corrosion-proof nylon composite end caps. The system includes upper and lower roll plates to protect the bellows from sharp edges and increase load capacity. The underframe design ensures compatibility with most in-bed hitches, making it a versatile solution for fifth-wheel or gooseneck towing.

• Up to 5,000 lbs of load-leveling capacity
• Fully adjustable 5-100 PSI for precise leveling control
• 2-ply fabric reinforced air springs for maximum strength
• High-strength, corrosion-proof nylon composite end caps
• Upper and lower roll plates protect springs from wear
• Torture-tested to 1 million cycles for long-term reliability
• Includes all necessary hardware and clear installation instructions
• Manufacturer Part Number: 57263

Fits select 1999-2007 Chevrolet Silverado and GMC Sierra 1500 HD, 2500, and 1500 HD Classic models.

The Air Lift LoadLifter 5000 Air Spring Kit is engineered to restore vehicle stability and safety when towing or hauling heavy loads. By mounting between the frame and the axle, these air helper springs provide up to 5,000 lbs of load-leveling capacity, effectively eliminating rear-end sag, trailer sway, and bottoming out. The system is fully adjustable from 5 to 100 PSI, allowing you to tune the spring rate specifically to your cargo weight for a more comfortable and controlled ride.

Designed for severe-duty use, the LoadLifter 5000 is Air Lift's heaviest-rated kit for 3/4-ton and 1-ton truck applications. Please note: this kit is not compatible with vehicles equipped with Quadrasteer steering systems.

• Load Capacity: Up to 5,000 lbs of leveling support (do not exceed vehicle GVWR)
• Pressure Range: 5-100 PSI adjustable range
• Construction: Rugged air springs with durable mounting brackets and hardware
• Installation: Replaces factory bump stops and bolts to the vehicle frame
• Includes: Two air springs, mounting brackets, air lines, and all necessary installation hardware
• MPN: 57250

Fits select 2019-2025 Ram 1500, 2500, 3500, ProMaster, and ProMaster City.

The Air Lift LoadLifter 5000 air spring kit (MPN 57231) provides up to 5,000 lbs of load-leveling capacity, engineered to eliminate common towing issues like rear-end sag, trailer sway, and bottoming out. By distributing weight across all four tires, these air springs improve steering and braking response while keeping your headlights properly aimed under heavy loads. The underframe design is compatible with most in-bed hitches, making it a versatile solution for heavy-duty hauling.

Built for durability and long-term performance, these air springs are constructed with 2-ply reinforced fabric, similar to a tire's sidewall. The end caps are made from an ultra-high-strength nylon composite formula that provides the strength of steel while remaining lightweight and completely corrosion-proof. Each kit includes upper and lower roll plates to protect the bellows from sharp edges and increase overall load capacity.

• Up to 5,000 lbs of load-leveling capacity
• Fully adjustable air pressure from 5 to 100 PSI for precise control
• Heavy-duty 2-ply fabric reinforced air springs
• Corrosion-proof nylon composite end caps
• No-drill installation on most applications
• Torture-tested to 1 million cycles for maximum reliability
• Includes all necessary mounting hardware and instructions
• Manufacturer Part Number: 57231

Fits 2002-2008 Dodge Ram 1500 including Laramie, SLT, Sport, ST, SXT, and TRX4.

The Air Lift LoadLifter 5000 air helper spring kit (MPN 57230) provides up to 5,000 lbs of load-leveling capacity to eliminate rear-end sag, trailer sway, and bottoming out. Designed for heavy-duty towing and hauling, these air springs mount between the vehicle frame and the axle to support your factory suspension. By keeping the vehicle level, this kit improves steering response, braking safety, and headlight aim while protecting your tires from uneven wear.

Each kit features heavy-duty, 2-ply fabric-reinforced air springs that are fully adjustable from 5 to 100 PSI. This allows you to increase pressure when towing a trailer or hauling a heavy bed load and decrease it for a smooth ride when empty. Built with rugged, durable components, the LoadLifter 5000 is engineered for reliable service in demanding environments.

• Up to 5,000 lbs of load-leveling capacity (never exceed GVWR)
• 2-ply fabric reinforced air springs for superior durability
• Fully adjustable air pressure from 5 to 100 PSI
• Eliminates suspension sag, sway, and bottoming out
• Includes all necessary brackets, air lines, and installation hardware
• Manufacturer Part Number: 57230
• Limited Lifetime Warranty and 60-day Ride Satisfaction Guarantee

Fits select 2016-2023 Nissan Titan XD and 2023 Ford Transit-250.

The Air Lift LoadLifter 5000 Air Spring Kit (MPN 57229) provides up to 5,000 lbs of load-leveling capacity to eliminate common towing issues like rear-end squat, trailer sway, and bottoming out. Designed for heavy-duty hauling, these air springs allow for precise adjustment between 5-100 PSI to maintain a level vehicle height, ensuring optimal headlight aim and improved steering and braking control under load.

• 5,000 lbs load-leveling capacity for heavy towing and hauling
• Bellows constructed with 2-ply fabric reinforcement for tire-like durability
• Ultra-high strength nylon composite end caps are corrosion-proof and lighter than steel
• Exclusive upper and lower roll plates protect springs from sharp edges and increase load capacity by 10%
• Fully adjustable from 5 to 100 PSI for customized vehicle support
• Torture-tested to 1 million cycles on a hydraulic test rig for long-term reliability
• Simple bolt-on installation requires only common hand tools and no frame drilling

Each kit includes two air springs, brackets, roll plates, air lines, and all necessary mounting hardware. This kit is backed by a Limited Lifetime Warranty and a 60-Day Ride Satisfaction Guarantee.

Fits 2004-2014 Ford F-150 pickups (XL, XLT, STX, FX2, Lariat, King Ranch, Platinum, Limited, and Harley-Davidson Edition).

The Air Lift LoadLifter 5000 air suspension kit is engineered to provide up to 5,000 lbs. of load-leveling capacity, making it a critical upgrade for half-ton Ford F-150 owners who regularly tow heavy trailers or haul significant bed loads. By adding adjustable air springs to your rear suspension, this kit eliminates common towing issues such as rear-end squat, trailer sway, and bottoming out. These air springs improve overall vehicle safety and comfort by keeping your headlights aimed at the road and restoring steering and braking control under load.

Built with rugged components, the LoadLifter 5000 kit is designed to work in tandem with your factory leaf springs. Each kit includes heavy-duty bellows-style air springs and all necessary mounting hardware for a straightforward installation. The air springs are fully adjustable, allowing you to fine-tune the pressure based on your specific load requirements.

• Manufacturer Part Number: 57228
• Load-leveling capacity: Up to 5,000 lbs. (Do not exceed vehicle GVWR)
• Eliminates squat, trailer sway, and rough ride
• Fully adjustable air pressure for precise leveling
• Includes air springs, brackets, and all required installation hardware
• Limited Lifetime Warranty

Fits select 1988-2000 Chevrolet and GMC C/K/R/V 1500, 2500, and 3500 trucks (including 454 SS, Sierra, and Silverado trims).

The Air Lift LoadLifter 5000 air spring kit provides up to 5,000 lbs of load-leveling capacity to eliminate the common hazards of heavy towing and hauling. This kit is designed to solve rear-end squat, trailer sway, body roll, and bottoming out by distributing weight across all four tires. By maintaining a level vehicle height, this system ensures optimal headlight aim, steering response, and braking control under load.

Engineered for durability, these air springs are constructed like a tire with 2-ply reinforced fabric and ultra-high-strength nylon composite end caps that are lighter than steel and entirely corrosion-proof. Air Lift includes exclusive upper and lower roll plates that protect the air springs from sharp edges while increasing load capacity by 10%. Note: This is a side-mount kit and is not compatible with vehicles equipped with in-bed hitches.

• Load Capacity: Up to 5,000 lbs of leveling support (do not exceed GVWR)
• Adjustability: Fully adjustable from 5 to 100 PSI for precise control
• Construction: 2-ply fabric reinforced air springs with nylon composite end caps
• Protection: Includes upper and lower roll plates to shield springs from wear
• Testing: Torture-tested to 1 million cycles on a hydraulic test rig
• Mounting: Side-mount installation; replaces/augments factory suspension components
• MPN: 57216

Each kit comes complete with air springs, roll plates, air lines, and all necessary hardware for a secure installation.

Fits select 1965-2002 Chevrolet, GMC, Dodge, and Ford pickups.

The Air Lift LoadLifter 5000 air spring kit (MPN 57215) provides up to 5,000 lbs of load-leveling capacity, significantly improving vehicle stability and safety while towing or hauling heavy loads. By distributing weight evenly across all tires, this kit eliminates common suspension issues such as rear-end squat, trailer sway, body roll, and bottoming out. These fully adjustable springs allow for 5-100 PSI of air pressure, ensuring your truck remains level regardless of the cargo weight.

• Up to 5,000 lbs of load-leveling capacity to maintain proper ride height.
• 2-ply reinforced fabric air springs built with tire-like construction for maximum durability.
• Ultra high-strength nylon composite end caps are corrosion-proof and lighter than steel.
• Exclusive upper and lower roll plates protect the air springs from abrasion and sharp edges.
• Side mount kit configuration (Note: Not compatible with in-bed hitches; drilling may be required).
• Tested to 1 million cycles on hydraulic test rigs for proven longevity.
• Includes all necessary mounting hardware and a fully illustrated installation manual.

Fits 2005-2012 Ford F-250 and F-350 Super Duty trucks across all submodels including XL, XLT, Lariat, and King Ranch.

The Air Lift LoadLifter 5000 air spring kit is engineered to provide up to 5,000 lbs. of load-leveling capacity for your heavy-duty truck, ensuring a safer and more stable ride when towing or hauling heavy payloads. This side-mount kit installs between the vehicle frame and the existing springs to eliminate rear-end sag, trailer sway, and bottoming out. Built for commercial-grade service, these 2-ply fabric-reinforced springs are fully adjustable from 5 to 100 PSI, allowing you to fine-tune the suspension support based on your specific load requirements.

• High-Capacity Support: Provides up to 5,000 lbs. of leveling capacity to maintain proper ride height under load (within manufacturer's GVWR).
• Reinforced Construction: Features 2-ply fabric-reinforced air springs for maximum durability and long-term reliable service.
• Adjustable Pressure: Pressure range of 5 to 100 PSI allows for complete control over ride comfort and load support.
• Side-Mount Design: Specifically engineered as a side-mount kit for compatible Ford Super Duty chassis.
• Complete Installation: Includes all necessary brackets, air springs, and hardware for a bolt-on installation.
• Manufacturer Part Number: 57212
• Warranty: Protected by a limited lifetime warranty and a 60-day ride satisfaction guarantee.

Fits select 1996-2025 Chevrolet Express 2500/3500, G30 and GMC Savana 2500/3500, G3500 passenger vans with boxed frames.

The Air Lift LoadLifter 5000 air spring kit is engineered to restore vehicle stability and safety when towing or hauling heavy loads. By providing up to 5,000 lbs of load-leveling capacity, these 2-ply fabric reinforced air springs eliminate common issues such as rear-end sag, trailer sway, and bottoming out. This kit installs between the vehicle's boxed frame and the existing leaf springs, allowing you to maintain a level stance and improved steering control regardless of cargo weight.

Adjustable from 5 to 100 PSI, the LoadLifter 5000 system allows you to tune the air pressure to your specific load requirements. This ensures a comfortable, controlled ride when loaded while providing the flexibility to reduce pressure for a smoother ride when the vehicle is empty.

• Up to 5,000 lbs of load-leveling capacity (do not exceed vehicle GVWR)
• Heavy-duty 2-ply fabric reinforced air springs for long-term durability
• Air adjustable from 5 to 100 PSI for precise load management
• Reduces trailer sway, squat, and headlight aim drift
• Compatible with passenger vans specifically equipped with a boxed frame
• Manufacturer Part Number: 57205
• Includes all necessary hardware and fully illustrated installation manual