Vehicle Suspension Specs:
Features:
3,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
No drilling required for installation
For vehicles with 8-bolt wheels
More Information >Vehicle Suspension Specs:
Features:
3,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
900-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
900-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
900-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
1,000-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
More Information >Vehicle Suspension Specs:
Features:
1,000-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
More Information >Vehicle Suspension Specs:
Features:
Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. Stainless steel StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not towing.
Installation Notes:
No drilling required for installation
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. Stainless steel StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not towing.
Installation Notes:
No drilling required for installation
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
3,400-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.
Installation Notes:
No drilling required for installation
Designed for use on Cutaway models only
Check vertical clearance above spring pack before purchase. Product only fits vehicles with floor pan that is higher than top of frame
Application includes models with dual rear wheels
Tech Tip:
The included polypad must be trimmed 1/4" on each end to fit.
More Information >Vehicle Suspension Specs:
Features:
5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension.
Installation Notes:
Drilling required for installation
Designed for vehicles with a Boxed Frame and a GVWR greater than 7,300 lbs
More Information >Vehicle Suspension Specs:
Features:
5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension.
Installation Notes:
Drilling required for installation
Designed for vehicles with a Boxed Frame and a GVWR greater than 7,300 lbs
More Information >Vehicle Suspension Specs:
Features:
5,000-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.
Installation Notes:
No drilling required for installation
Designed for use on Cutaway models only
Check vertical clearance above spring pack before purchase. Product only fits vehicles with floor pan that is higher than top of frame
More Information >Vehicle Suspension Specs:
Features:
Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not hauling or towing.
Installation Notes:
No drilling required for installation
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not hauling or towing.
Installation Notes:
No drilling required for installation
Product designed for vehicles with factory leaf springs and a lower overload spring
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-7/16 to 1-5/8 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-7/16 to 1-5/8 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-7/16 to 1-5/8 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
2,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Tech Tip:
Product intended for Cargo Vans only.
More Information >Vehicle Suspension Specs:
Features:
2,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Tech Tip:
Product intended for Cargo Vans only.
More Information >Vehicle Suspension Specs:
Features:
1,250-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
1,250-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
1,250-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
6,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
Drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
8,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load.
Installation Notes:
No drilling required for installation
Product is designed for Cube Vans
More Information >Vehicle Suspension Specs:
Features:
1,200-lb Capacity. Great for trucks with plows, these front hollow rubber springs help to stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
1,200-lb Capacity. Great for trucks with plows, these front hollow rubber springs help to stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
No drilling required for installation
More Information >Vehicle Suspension Specs:
Features:
5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.
Installation Notes:
Drilling required for installation
Designed for vehicles with a Boxed Frame and a GVWR greater than 7,300 lbs
More Information >Vehicle Suspension Specs:
Features:
5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.
Installation Notes:
Drilling required for installation
Designed for vehicles with a Boxed Frame and a GVWR greater than 7,300 lbs
More Information >Vehicle Suspension Specs:
Features:
5,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load.
Installation Notes:
No drilling required for installation
Product is designed for Motor Home models
More Information >Vehicle Suspension Specs:
Features:
5,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. Becomes more rigid as more weight is added for great performance when you're hauling a heavy load.
Installation Notes:
No drilling required for installation
Product is designed for Motor Home models
More Information >Vehicle Suspension Specs:
Features:
1,800-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.
Installation Notes:
No drilling required for installation
Designed for use on Cutaway models only
Check vertical clearance above spring pack before purchase. Product only fits vehicles with floor pan that is higher than top of frame
More Information >Vehicle Suspension Specs:
Features:
1,350-lb Capacity. Install these helper leaf springs above your vehicle's rear factory leaf springs. They reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads. Designed for OEM springs that sit above the axle.
Installation Notes:
No drilling required for installation
Proper installation requires avoidance of air conditioning line
The mounting kit provides U-bolts with 4 inch leg length. If your existing factory springs have had extra leaves added, or for older Chevrolet 3/4-ton and 1-ton models with thicker factory springs, longer U-bolts may be required (not included).
More Information >Vehicle Suspension Specs:
Features:
1,350-lb Capacity. Install these helper leaf springs above your vehicle's rear factory leaf springs. They reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads. Designed for OEM springs that sit above the axle.
Installation Notes:
No drilling required for installation
The mounting kit provides U-bolts with 4 inch leg length. If your existing factory springs have had extra leaves added, or for older Chevrolet 3/4-ton and 1-ton models with thicker factory springs, longer U-bolts may be required (not included).
More Information >Vehicle Suspension Specs:
Features:
2,800-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
Tech Tip:
Product intended for vehicles used for commercial applications only.
More Information >Vehicle Suspension Specs:
Features:
2,800-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
Tech Tip:
Product intended for vehicles used for commercial applications only.
More Information >Vehicle Suspension Specs:
Features:
14,000-lb Capacity. Great for trucks with plows, these front hollow rubber springs help to stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Installation Notes:
No drilling required for installation
For vehicles with 8-bolt wheels
More Information >Vehicle Suspension Specs:
Features:
3,500-lb Capacity. Custom helper springs install above your vehicle's rear factory leaf springs to prevent sagging when towing or hauling heavy loads. These heavy-duty springs are engineered for constant use. Includes bolt-on installation kit.
Installation Notes:
No drilling required for installation
Product is designed for use on Cutaway models only
Product is designed for vehicles with approximately 2-1/2 inch wide springs
More Information >Vehicle Suspension Specs:
Features:
2,500-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling heavy loads. Adjustable springs increase stability. Easy bolt-on design.
Installation Notes:
No drilling required for installation
Designed for vehicles without rear air conditioning
Designed for vehicles with a GVWR less than 7,600 lbs
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-15/16 to 2-3/16 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-15/16 to 2-3/16 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
Get the cushioning of SumoSprings for your coils. These wedge-shaped springs fit between the individual coils in each spring of your vehicle's front suspension for better load support and a more comfortable ride. Great for trucks with snowplows.
Installation Notes:
No drilling required for installation
Tech Tip:
Application intended for models with a measurement of approximately 1-15/16 to 2-3/16 inches between the middle coils of the spring.
More Information >Vehicle Suspension Specs:
Features:
2,800-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
Product fits Cutaway models with 159 inch wheelbase
SumoSprings jounce will replace the factory bumpstop for this application
More Information >Vehicle Suspension Specs:
Features:
2,800-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
Product fits Cutaway models with 159 inch wheelbase
SumoSprings jounce will replace the factory bumpstop for this application
Designed for use on Cutaway models only
More Information >Vehicle Suspension Specs:
Features:
1,500-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
More Information >Vehicle Suspension Specs:
Features:
1,500-lb Capacity. Upgrade your vehicle's rear suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.
Installation Notes:
No drilling required for installation
SumoSprings jounce will replace the factory bumpstop for this application
More Information >Vehicle Suspension Specs:
Features:
2,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Tech Tip:
Product intended for Passenger Vans only.
More Information >Vehicle Suspension Specs:
Features:
2,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.
Installation Notes:
No drilling required for installation
Tech Tip:
Product intended for Passenger Vans only.
More Information >Vehicle Suspension Specs:
Features:
2,300-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.
Installation Notes:
No drilling required for installation
Designed for use on Cutaway models only
Check vertical clearance above spring pack before purchase. Product only fits vehicles with floor pan that is higher than top of frame
More Information >Vehicle Suspension Specs:
Features:
4,600-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for those who often tow or haul heavy loads.
Installation Notes:
No drilling required for installation
Designed for use on Cutaway models only
Check vertical clearance above spring pack before purchase. Product only fits vehicles with floor pan that is higher than top of frame
More Information >Vehicle Suspension Specs:
Features:
4,070-lb Capacity. Upgrade your vehicle's front suspension with SuperCoils. They replace your factory coil springs to improve your suspension and reduce sag. Great for snowplows and trucks with beefy bumpers. Increases ride height by 1-3/4".
Installation Notes:
No drilling required for installation
Designed for vehicles with Diesel Engine only
Product will add approximately 1.75" of lift to suspension
More Information >Vehicle Suspension Specs:
Features:
4,070-lb Capacity. Upgrade your vehicle's front suspension with SuperCoils. They replace your factory coil springs to improve your suspension and reduce sag. Great for snowplows and trucks with beefy bumpers. Increases ride height by 1-3/4".
Installation Notes:
No drilling required for installation
Designed for vehicles with Diesel Engine only
Product will add approximately 1.75" of lift to suspension
More Information >Vehicle Suspension Specs:
Features:
2,500-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling heavy loads. Includes bolt-on installation kit.
Installation Notes:
No drilling required for installation
Product is designed for use on Cutaway models only
Product is designed for vehicles with approximately 2-1/2 inch wide springs
More Information >Vehicle Suspension Specs:
Features:
2,500-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling heavy loads. Adjustable springs increase stability. Easy bolt-on design.
Installation Notes:
No drilling required for installation
Designed for vehicles without rear air conditioning
Designed for vehicles with a GVWR greater than 8,500 lbs
More Information >Vehicle Suspension Specs:
Features:
2,500-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling heavy loads. Adjustable springs increase stability. Easy bolt-on design.
Installation Notes:
No drilling required for installation
Designed for vehicles without rear air conditioning
Product does not fit Cutaway chassis models
More Information >Videos
for Vehicle Suspension
Help Articles
for Vehicle Suspension
Expert Answers
for Vehicle Suspension
For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the…
view full answer...Hey Tarek, for your 2023 Ford Raptor I recommend checking out the Timbren Suspension Enhancement System #T75MR. This suspension enhancement system has a load leveling capacity of 3,000 lbs, will increase stability while reducing sag, and will…
view full answer...It sounds like the purpose of getting the air helper spring would be to counteract the 1 inch compression…
view full answer...If you are considering Timbrens like the #TDR1500DQ and the SumoSprings like the #SSR-307-47 for your 2022 Ram 1500 4x4, I recommend the SumoSprings #SSR-307-47. The SumoSprings will offer the same quality as the Timbrens in terms of suspension…
view full answer...We do have the Rhino-Rack Masterkey Lock Barrels #RRRK093-2 which will provide you with 2 new lock cores and keys for your Rhino-Rack Zenith MasterFit Rooftop Cargo Box #RRRMFZ66. As far as pricing goes on the different sets they can change based…
view full answer...In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.
view full answer...The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
view full answer...Yes Tarek, the Timbren Suspension Enhancement System #T75MR will work fine with your 2023 Ford Raptor.
view full answer...Yes, the Air Lift LoadLifter 5000 Air Helper Springs #AL57341 will fit your 2024 Chevrolet Silverado 2500 double cab with the Duramax diesel engine and factory puck system. We installed the upgraded Springs #AL88341 on a similar 2022 which I have…
view full answer...The best air bag kit for your 2022 Ford F-350 that has a single rear wheel axle is the part #F95FV which has the 5,000 lb capacity you are wanting. Firestone bags are superior Air Lift bags. The ply rating of the rubber is higher, the attachment to…
view full answer...Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it…
view full answer...From our experiences the Harbor Freight trailers like yours have a hub bore that requires a cap or Bearing Buddy that measures 2.047 inches like the #BB2047 you referenced. We…
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