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This Part Fits:

Lowering Kit Box; 5-6 in. Drop; Kit Incl. Rear Flip Kit; Rear Spring Hangers; Rear Bump Stops; Rear Maxtrac Shocks; All Necessary Hardware To Complete Installation;

• New Shocks Recommended

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Unlike traditional add-a-leafs that obtain lift height at the cost of stiffening the spring rate and sacrificing ride quality, the 2007-2021 Toyota Tundra Rear Leaf Spring Expansion Pack replaces all the factory secondary leaves while only retaining the factory main and overload springs. This allows us to soften the spring rate to increase ride comfort while also increasing ride height, maintaining load and towing capacities, and increasing wheel travel when paired with ICON shock absorbers. A new U-bolt kit is also included to make the insalltion a breeze. Features like these make the 2007-2021 Toyota Tundra Rear Leaf Spring Expansion Pack is an excellent option for most users, but for those looking to maximuze the performance of the Tundra's rear springs, consider the ICON Multi-Rate Leaf Spring, part # 158509.

• Maintains Factory Load & Towing Capacities
• Increased Wheel Travel
• Improved Ride Quality
• 1.5" Rear lift Height
• Easy Installation

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The ICON Vehicle Dynamics Progressive Add-A-Leaf kit is a great way to lift the rear of your 1996-2023 Toyota Tacoma or 2000-2006 Toyota Tundra while also improving rear end ride quality. Installing in place of the factory overload leaves, this kit effectively lowers the rear spring rate by approximately 10% for a more compliant ride. This three-leaf progressive rate Add-A-Leaf Kit comes complete with U-bolts and center pins for an easy install. This kit will give your Tacoma or Tundra 1.5 inches of lift after installation. Simply remove the factory overload spring, bolt up the kits, and say goodbye to that rough factory ride.

• Installation is easy, using common socket wrench, torque wrench, and cut-off wheel
• Uses high-quality progressive rate, lifetime guaranteed leaf springs
• Lowers rear spring rate for smoother ride quality
• Provides 1.5” of lift on stock weight rear end
• Includes U-bolts and required hardware

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The ICON multi-rate leaf spring is a modular, user-adjustable product that offers a major performance gain for almost every accessory & gear setup imaginable. To improve the front-to-rear balance and increase the compliance of the truck, the spring rate has been lowered significantly compared to the OE spring. While many Ranger owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires, parts, or other additions. Taking this into consideration, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding additional spring rate that will handle more "outfitted" vehicles. Aditionally, features like greaseable tip inserts and leaf separators reduce friction and increase ride comfort, while heavy duty eyelet bushings provide excellent durability and noise free operation.

• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Significantly lighter spring rate (up to 35%) allows for smooth motion throughout the entire range of travel
• Galvanized leaf separators reduce friction and aid in corrosion resistance
• Greaseable leaf tip inserts reduce noise and increase ride comfort
• 3 user-adjustable spring rates for unique vehicle configurations
• Direct bolt-in to OEM spring location makes for an easy install
• Improved front-to-rear vehicle balance and compliance
• Optimized wheel position for maximum tire clearance

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To fully take advantage of ICON’s current 2017-2020 F150 Raptor offerings, ICON engineers decided to scrap the OE leaf springs and develop a replacement that addressed a couple issues found in the R&D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Raptor setup imaginable. To increase the ride quality of the truck and gain additional droop travel, the spring rate was designed to be slightly lighter than factory, which was found to be on the stiff side for smaller, choppier terrain. While most Raptor owners will embrace the improved ride quality this provides, there are those who have outfitted their trucks with a significant amount of weight and require more load carrying capability. Understanding this, ICON engineers designed the leaf pack with an additional leaf (included with kit) that can be exchanged or added to the pack, yielding an additional 20% or 40% spring rate that will work well for heavier vehicles.

• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Leaf separators and tip inserts reduce noise and friction while increasing ride comfort
• Triple military wrap front eyelet and rear half wrap for increased durability
• Direct bolt-in to OEM spring location makes for an easy install
• 3 user-adjustable spring rates for unique vehicle setups
• Rebound leaf reduces severe axle wrap

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The ICON Ford Raptor RXT multi-rate leaf pack offers a major performance gain for almost every Raptor setup imaginable. Features like 3 user-configurable rate options, tip inserts, and leaf separators add to ride comfort while a triple military wrapped front and rear half wrapped eyelet increases durability and strength of the leaf spring. A rebound leaf was added to reduce the axle wrap of the Raptor, which addresses another issue that has been found through ICON's extensive testing. To increase the ride quality of the truck and gain additional droop travel when the full ICON RXT rear system is installed, the spring rate was reduced slightly from the OE components. While most Raptor owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a chase rack, spare tires and parts, or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack, yielding an additional 10% or 20% spring rate that will h andle heavier vehicles.

• New Ford OE front spring eye bolts included for easy removal and re-installation of springs
• Triple military wrap front eyelet and rear half wrap for increased durability and safety
• Bumpstop extensions included for use when no aftermarket bumpstop kit is installed
• Tip inserts and leaf separators to reduce friction and improve ride comfort
• OE style bonded rubber bushings that are maintenance free and do not squeak
• 3 User-adjustable spring rates for unique setups or added weight
• Rebound leaf reduces severe axle wrap

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ICON's 2" Rear Leaf Expansion Pack provides increased suspension lift and better ride quality for lifted 2008-2024 F-250/F-350 Super Duty pickup trucks. The Expansion Pack is designed to replace and improve the center leaves of the stock leaf spring pack while retaining the factory main leaf. This makes the Expansion Pack both cost-effective and an easier installation as it doesn't require complete removal of the leaf spring main leaf from the spring hanger and shackle. The additional leaves included in the pack are designed to optimize ride quality and reduce axle wrap compared to lift blocks. The design also shifts the overload transition point to improve small bump compliance.

• Moves overload transition point further away for better small bump compliance
• Retains factory main leaf for easier installation than a full leaf pack
• Provides 2” of rear lift when installed with OE rear blocks
• Offers improved ride quality compared to OE leaf springs
• Reduces axle wrap compared to lift blocks
• More cost effective than a full leaf pack

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To take advantage of the additional travel that the RXT Rear Suspension System offers, ICON engineers had to scrap the OE leaf springs and develop a replacement that addressed issues found in the R&D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Tundra setup imaginable. Features like tip inserts and leaf separators reduce friction and increase ride comfort, while a military wrapped front eyelet improves the durability and strength of the leaf spring. To increase the ride quality of the truck and gain additional droop travel, the spring rate has been lowered slightly. While many Tundra owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires and parts or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding an additional 15% or 25% in spring rate that will handle more "outfitted" vehicles.

• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Potential for increased wheel travel when used with RXT shock (up to 25%) without sacrificing up-travel
• Includes additional leaf with 15% or 25% increase in spring rate for more laden "outfitted" vehicles
• Galvanized leaf separators reduce friction and aid in corrosion resistance
• 3 user-adjustable spring rates for unique vehicle configurations
• Direct bolt-in to OEM spring location makes for an easy install
• Leaf tip inserts reduce noise and increase ride comfort
• Military wrap front eyelet for increased durability

This Part Fits:

To take advantage of the additional travel that the RXT Rear Suspension System offers, ICON engineers had to scrap the OE leaf springs and develop a replacement that addressed issues found in the R&D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Tacoma setup imaginable. Features like tip inserts and leaf separators reduce friction and increase ride comfort, while a military wrapped front eyelet improves the durability and strength of the leaf spring. To increase the ride quality of the truck and gain additional droop travel, the spring rate has been lowered slightly. While many Tacoma owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires and parts or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding an additional 10% or 20% spring rate that will handle more "outfitted" vehicles.

• “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
• Includes additional leaf with 15% or 25% increase in spring rate for more laden "outfitted" vehicles
• Potential for increased wheel travel (when used with RXT shock) without sacrificing up-travel
• Galvanized leaf separators reduce friction and aid in corrosion resistance
• 3 user-adjustable spring rates for unique vehicle configurations
• Direct bolt-in to OEM spring location makes for an easy install
• Leaf tip inserts reduce noise and increase ride comfort
• Military wrap front eyelet for increased durability

This Part Fits:

This Part Fits:

The ICON Vehicle Dynamics 4” Lift Front Leaf Spring pack for the 2000-2004 Ford F-250/F-350 and 2000-2005 Ford Excursion feature ICON optimized spring rates for trucks equipped with diesel engines for unparalleled ride quality and on- and off-road performance while also providing 4” of lift. These leaf springs are constructed from 10, thinner than stock leaves to minimize stress and provide increased wheel travel compared to stock when paired with ICON shock absorbers. OE style bonded bushings are replaceable as they wear over time and eliminate the need for periodic greasing while ensuring noise free operation. Wheel with confidence knowing that these leaf springs are covered by ICON’s Limited Lifetime Warranty.

• Fits 2000-2004 Ford F-250/F-350 and 2000-2005 Ford Excursion 4WD diesel applications
• Replaceable OE style bonded bushings for maintenance and noise free operation
• Offer increased wheel travel when paired with ICON shock absorbers
• ICON optimized spring rate for unparalleled ride quality
• Lifetime guarantee against spring breakage or sagging
• Provides 4" of front lift over stock
• Easy, bolt-on installation

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Hotchkis Sport Suspension 24385 1967-1976 Dodge A-Body Geometry Corrected Leaf Springs. Dramatically improve your classic A-Body cornering performance traction and overall fun factor with Hotchkis Sport Suspension's Geometry Correcting Sport Leaf Springs. Specifically designed to reduce roll steer this kit features a Hotchkis exclusive Geometry Correcting Bolt-In Relocation Bracket paired with 130lb/in lightweight leaf springs to improve handling performance and balance. The 1 in. lowering design reduces the vehicle's center of gravity and improves overall appearance. The system includes CNC Bet Relocation Brackets Grade-8 Hardware Polyurethane and Rubber Bushings and a pair of track-tested leaf springs. Bolt a set on today and feel the performance gain. Features: CNC Bent Geometry Correcting Bolt-In Relocation Brackets Reduce Roll Steer. 130 lb /in. springs. Improve Handling Response and Balance. Lightweight 3 Leaf Design Reduces Spring Un-sprung Weight by when compared to competitions springs. Lowers Vehicle approximately 1 in. Includes a proven track-tested combination of High Durometer Polyurethane and Rubber Bushings. Painted Gloss Black Finish Benefits: Improves vehicle handling and traction. Reduces Roll Steer for improved corner balance and feel Lowers Vehicle approximately 1 in.

• Includes All Components Needed For Installation

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Hotchkis Sport Suspension 2413C 1967-1969 Camaro Firebird Sport Leaf Springs 3 in. Drop. Lower your 1967-1969 Camaro or Firebird reduce roll and increase handling with our 3 in. lowered Sport Leaf Springs. Our Sport leafs represent the latest technology in performance spring. Our springs utilize a 3/4 length over load spring reducing axle wrap and feature urethane rear bushings and rubber front bushings offering both performance and comfort. Included are heavy duty shackles u-bolts spring pads and nut clips. Our sport leaf springs are designed to work on both Mono and Multi Leaf equipped vehicles. Lowers vehicle 3 in. from original ride height. Also Fits 68-74 Nova Note: 3 in. leaf springs are best suited for cars that are lowered 3-3.5 inches in front. We recommend our 3 in. Sport Coil Springs # 1937F

• Includes All Components Needed For Installation

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Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Can also use Step Bracket Style Leaf 1801 for 2.5" wide springs and 1803 for 3.0" wide springs
• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Step bracket style leaf
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Step bracket style leaf
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability.Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Step bracket style leaf
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Step bracket style leaf
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Level Load Capacity up to 2000lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Step bracket style leaf
• Easy Installation
• Tunable

This Part Fits:

Add assistance to your factory overload springs with Hellwig's Contact Helper Springs. Get help sooner with the contact helper, as the vehicle is loaded the Hellwig contact helper spring connects with the factory contact pads sooner providing better support and less sag for heavy loads. When in contact, the extra Hellwig leaves stiffen the overload springs decreasing the sag of the vehicle in a loaded condition. Hellwig contact overload assist springs mount directly to the factory contact springs for easy install and better load support to increase the truck's level-load carrying capacity. In normal use, they leave performance unchanged.

• Additional leaf/leaves to add to the factory contact helpers
• Increases rate when loaded but factory ride when empty
• Limited Lifetime Warranty
• Easy installation

This Part Fits:

Add assistance to your factory overload springs with Hellwig's Contact Helper Springs. Get help sooner with the contact helper, as the vehicle is loaded the Hellwig contact helper spring connects with the factory contact pads sooner providing better support and less sag for heavy loads. When in contact, the extra Hellwig leaves stiffen the overload springs decreasing the sag of the vehicle in a loaded condition. Hellwig contact overload assist springs mount directly to the factory contact springs for easy install and better load support to increase the truck's level-load carrying capacity. In normal use, they leave performance unchanged.

• Additional leaf/leaves to add to the factory contact helpers
• Increases rate when loaded but factory ride when empty
• Limited Lifetime Warranty
• Easy installation

This Part Fits:

The Hellwig LP-15 helper spring line fits the Mid-size and Small pick-up groups. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units increase your vehicles level load carrying capacity up to the manufacturer?s Gross Vehicle Weight Rating.Featuring heavy duty components and easy to read installation instructions this helper spring line-up does a lot of work for its size. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Packaged in one kit, this unit comes complete with plated and powder coated components, spring leaves, heavy duty hardware and installation instructions to make this unit easy to install and use. Fine tune your vehicle?s leaf spring suspension to suit your particular needs by adjusting the heavy duty U-bolts provided. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new requirement. Once installed and adjusted you are free to haul and/or tow a multitude of equipment and commodities with greater control and stability.

• Level Load Capacity up to 1500lbs
• Ideal for small trucks and SUV's
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

Silent Support System Series Helper Springs for 2019-2022 1/2 Chevrolet Silverado/GMC Sierra 1500 2WD/4WD

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Pro Series Helper Springs
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits: