For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

• Increased stiffness for improved handling, comfort and safety
• Designed specifically for heavy duty tow/haul applications
• Solid, heat treated chromoly, Big Wig rear sway bar
• Limited Lifetime Warranty
• Adjustable Rate Sway Bar

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

• Solid, heat treated chromoly, 1-5/16" (most applications) Big Wig rear sway bar
• Increased stiffness for improved handling, comfort and safety
• Designed specifically for heavy duty tow/haul applications
• Limited Lifetime Warranty

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

• Increased stiffness for improved handling, comfort and safety
• Designed specifically for heavy duty tow/haul applications
• Solid, heat treated chromoly, Big Wig rear sway bar
• Limited Lifetime Warranty
• Adjustable Rate Sway Bar

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

• Increased stiffness for improved handling, comfort and safety
• Designed specifically for heavy duty tow/haul applications
• Solid, heat treated chromoly, Big Wig rear sway bar
• Limited Lifetime Warranty
• Adjustable Rate Sway Bar

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

• Solid, heat treated chromoly, 1-5/16" (most applications) Big Wig rear sway bar
• Increased stiffness for improved handling, comfort and safety
• Designed specifically for heavy duty tow/haul applications
• Limited Lifetime Warranty

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling upgrade you can make to your vehicle. Hellwig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be f elt when you drive through the first corner with a Hellwig sway bar installed. Though most vehicles come equipped with factory installed sway bars, they are often insufficient for today?s load and tow demands. Hellwig sway bars feature larger than stock diameters and precision engineered components to optimize handling and reduce body roll.

• Increased stiffness for improved handling, comfort and safety
• Everyday drivability and in heavy, tow/haul conditions
• Solid, heat treated chromoly, rear sway bar
• Limited Lifetime Warranty

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling upgrade you can make to your vehicle. Hellwig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig sway bar installed. Though most vehicles come equipped with factory installed sway bars, they are often insufficient for today's load and tow demands. Hellwig sway bars feature larger than stock diameters and precision engineered components to optimize handling and reduce body roll.

• Increased stiffness for improved handling, comfort and safety
• Everyday drivability and in heavy, tow/haul conditions
• Solid, heat treated chromoly, rear sway bar
• Limited Lifetime Warranty

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling upgrade you can make to your vehicle. Hellwig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig sway bar installed. Though most vehicles come equipped with factory installed sway bars, they are often insufficient for today's load and tow demands. Hellwig sway bars feature larger than stock diameters and precision engineered components to optimize handling and reduce body roll.

• Increased stiffness for improved handling, comfort and safety
• Everyday drivability and in heavy, tow/haul conditions
• Solid, heat treated chromoly, rear sway bar
• Limited Lifetime Warranty

This Part Fits:

For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling upgrade you can make to your vehicle. Hellwig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig sway bar installed. Though most vehicles come equipped with factory installed sway bars, they are often insufficient for today?s load and tow demands. Hellwig sway bars feature larger than stock diameters and precision engineered components to optimize handling and reduce body roll.

• Increased stiffness for improved handling, comfort and safety
• Everyday drivability and in heavy, tow/haul conditions
• Solid, heat treated chromoly, rear sway bar
• Limited Lifetime Warranty

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:

Silent Support System Series up to 2500 lbs. Level Load capacity. Great for ½, ¾ and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Silent Support System Series up to 2500 lbs. Level Load capacity. Great for ½, ¾ and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Silent Support Sustem Series up to 2500 lbs. Level Load capacity. Great for ½, ¾ and 1 ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Silent Support System Series up to 2500 lbs Level Load capacity. Great for 3/4 ton and 1 ton applications. Over axle mounting design makes for a quick and easy installation (Fits multi leaf applications only)

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Silent Support System Series up to 2500 lbs. Level Load capacity. Great for ½ ton and ¾ ton applications. Over axle mounting design makes for a quick and easy installation

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Silent Support System Series up to 2500 lbs. Level Load capacity. Great for 1/2, 3/4 and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Level Load Capacity up to 2500 lbs.
• Silent Support System Bushings
• Limited Lifetime Warranty
• Over axle mounting design
• Easy installation
• Tunable

This Part Fits:

Hellwig's light-duty EZ-550 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 500 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

• Ideal for small trucks and SUV's
• Level Load Capacity up to 500lbs
• Limited Lifetime Warranty
• Easy Installation
• Tunable

This Part Fits:

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.ATTENTION: MUST PURCHASE LP MOUNTING KIT FOR INSTALLATION. IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS, CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Install Kit Required (see Load Pro installation kits)
• Level Load Capacity up to 3500lbs
• Limited Lifetime Warranty
• 1 ton applications
• Easy Installation
• Tunable

This Part Fits:

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.ATTENTION: MUST PURCHASE LP MOUNTING KIT FOR INSTALLATION. IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS, CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Install Kit Required (see Load Pro installation kits)
• Level Load Capacity up to 3500lbs
• Limited Lifetime Warranty
• 1 ton applications
• Easy Installation
• Tunable

This Part Fits:

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.ATTENTION: MUST PURCHASE LP MOUNTING KIT FOR INSTALLATION. IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS, CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE

• Install Kit Required (see Load Pro installation kits)
• Level Load Capacity up to 3500lbs
• Limited Lifetime Warranty
• 1 ton applications
• Easy Installation
• Tunable

This Part Fits:

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.ATTENTION: MUST PURCHASE LP MOUNTING KIT FOR INSTALLATION. IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS, CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Install Kit Required (see Load Pro installation kits)
• Level Load Capacity up to 3500lbs
• Limited Lifetime Warranty
• 1 ton applications
• Easy Installation
• Tunable

This Part Fits:

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Progressive Rate design with up to 3,500lb level load weight capacity, it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out. ATTENTION: MUST PURCHASE LP MOUNGTING KIT FOR INSTALLATION. IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.

• Install Kit Required (see Load Pro installation kits)
• Level Load Capacity up to 3500lbs
• Limited Lifetime Warranty
• 1 ton applications
• Easy Installation
• Tunable

This Part Fits: