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- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 4 PSP-19 (included)
- SuperSprings for Ford F-150, Chevrolet/GMC Silverado/Sierra 1500, Nissan NV 1500/2500/3500.
- SuperSprings
- Product Attributes:
- Capacity: 1500 Lbs
-
Features:
- Left/Right Pair
- 1500 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 2018 - GMC Sierra 1500 |
- Self-Adjusting Suspension Stabilizing System
- Rear 4 X 2 PSP-19 (included)
- SuperSprings for Ford F-150, Chevrolet/GMC Silverado/Sierra 1500, Nissan NV 1500/2500/3500.
- SuperSprings
- Product Attributes:
- Capacity: 1500 Lbs
-
Features:
- Left/Right Pair
- 1500 (lb) Additional Load-Leveling Ability
- Proudly made in the USA
- SuperSprings are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
Additional Fitment Information:
| Vehicle |
|---|
| 2018 - GMC Sierra 1500 |
- SILENT SUPPORT SYSTEM SERIES HELPER SPRING
- Pickup 2wd/4wd
- Silent Support System Series Helper Springs for various Chevrolet and GMC Truck Applications. Check vehicle fitment.
- 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.
Additional Fitment Information:
| Vehicle | Drive Type |
|---|---|
| 2018 - GMC Sierra 1500 | 4WD |
- EZ-990 Helper Spring Kit
- EZ990/Up to 2000 lbs. load assist; Step Bracket Style Leaf 2WD and 4WD
- EZ-990 Helper Spring Kit for 07-22.5 Chevy Silverado&GMC Sierra 2/4wd
- 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.
Additional Fitment Information:
| Vehicle |
|---|
| 2018 - GMC Sierra 1500 |
- SILENT SUPPORT SYSTEM SERIES HELPER SPRING
- Silent Support System Series Helper Springs for various Chevrolet and GMC Truck Applications. Check vehicle fitment.
- 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.
Additional Fitment Information:
| Vehicle | Drive Type |
|---|---|
| 2018 - GMC Sierra 1500 | 4WD |
- 1999-2024 Chevy Silverado 1500 4wd-Rear 2in. Add-a-Leafs
- 2 in.; Includes Center Pins; Pair
- Tuff Country add-a-leafs are an economical solution to lifting vehicles with leaf springs. These add-a-leafs are designed to be added to existing stock leaf springs to give a small amount of additional height or lift to your vehic
- Add-A-Leaf Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information: Www.p65warnings.ca.gov
-
Features:
- Mounts To Existing Leaf Springs
- Economical Method Of Lifting Vehicle w/Leaf Springs
- Increases Payload Capacity
- Center Pins Included
- Great For Vehicles w/Winches Or Snowplows
- Tuff Country add-a-leafs are an economical solution to lifting vehicles with leaf springs. These add-a-leafs are designed to be added to existing stock leaf springs to give a small amount of additional height or lift to your vehicle and gain additional payload capacity.
Additional Fitment Information:
| Vehicle | Position | Drive Type |
|---|---|---|
| 2018 - GMC Sierra 1500 | Rear | 4WD |
- 1999-2024 Chevy Silverado 1500 4wd-Rear 2in. Add-a-Leafs
- 2 in.; Includes Center Pins; Pair
- Tuff Country add-a-leafs are an economical solution to lifting vehicles with leaf springs. These add-a-leafs are designed to be added to existing stock leaf springs to give a small amount of additional height or lift to your vehic
- Add-A-Leaf Kit
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information: Www.p65warnings.ca.gov
-
Features:
- Mounts To Existing Leaf Springs
- Economical Method Of Lifting Vehicle w/Leaf Springs
- Increases Payload Capacity
- Center Pins Included
- Great For Vehicles w/Winches Or Snowplows
- Tuff Country add-a-leafs are an economical solution to lifting vehicles with leaf springs. These add-a-leafs are designed to be added to existing stock leaf springs to give a small amount of additional height or lift to your vehicle and gain additional payload capacity.
Additional Fitment Information:
| Vehicle | Position | Drive Type |
|---|---|---|
| 2018 - GMC Sierra 1500 | Rear | 4WD |
- 2007-18 CHEV/GMC 1500 1.5'' Rear Add-A-Leaf Kit
- 1.5 in. Lift;
- ReadyLIFT 2007-2018 CHEVROLET/GMC 1500 1.5'' Rear Add-A-Leaf Kit
- "1.5"" Rear Add-A-Leaf Kit"
- Product Attributes:
- California Proposition 65: Warning: This Product Containes A Chemical Known To The State Of California To Cause Birth Defects Or Other Reproductive Harm.
Additional Fitment Information:
| Vehicle |
|---|
| 2018 - GMC Sierra 1500 |
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