Fixed Load Support

Air Lift Air Cell Helper Spring Kit
Air Lifts Air Cell is a microcellular urethane spring designed to provide load support and reduce sag for loaded vehicles. AirCell is a low cost, no-maintenance product that is easy to install and has a lifetime warranty.
Coil SumoSprings
Does the front of your truck sag with the weight of your snow plow or winch, or your rear suspension when adding a tow hitch? Coil SumoSprings are the answer. Simply slide between the turns of coil springs to enhance your front or rear suspension.
Firestone Work-Rite Load Assist Helper Springs
Firestone’s load assist springs are made of injection-molded, microcellular urethane. Work-Rite is a maintenance-free suspension solution, designed to absorb road shock and help level your load when towing or hauling heavy loads.
SumoSprings - Airless Airbag Kits
SumoSprings is the world’s first and only "airless airbag" suspension system for trucks and vans. Level your load with an advanced high grade, closed cell polyurethane foam SumoSpring.
Timbren Suspension Kits
Timbren Suspension Kits are easy to install, and require no maintenance. Made of Rubber, and mounted between the truck chassis and the axle, a set of Timbrens work with the existing suspension to protect it from overloading, bottoming out, and sway.

Most Popular Fixed Load Support Suspension Kits

Part #: DR2500CA Timbren Kit - Dodge Ram 1500, 2500, Rear 2WD/4WD - DR2500CA
 
4.6
Timbren kit DR2500CA fits rear applications for the 2WD/4WD Dodge Ram 1500 and 2500. Timbren load support kits work in conjunction with the existing leaf spring or coil springs, to improve the vehicle ride and to protect your springs against overload. A Timbren kit is a quick and easy way to overcome your load capacity problems and improve the ride quality of your vehicle. Timbren rubber springs deliver both good ride quality and improved load handling without affecting your ride when unloaded.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: GMFK25S Timbren Kit - GM Silverado, Sierra, Suburban, Tahoe, Yukon, Front  - GMFK25S
 
5.0
Timbren kit GMFK25S fits front applications for the Silverado, Sierra, Suburban, Tahoe, Yukon, Escalade and Avalanche. Front Timbren kits are an easy way to add support to the front of your suspension. Designed specifically to eliminate front end sag and provide load support, this kit will prevent the front end from dropping and help maintain stock height. If you have a snow plow, heavy bumper or winch on the front of your truck and the noise dives and sags, a front Timbren kit will help eliminate the sag.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: 8606 Firestone Work-Rite Urethane Helper Spring Kit - Rear - 8606
The progressive load-deflection characteristics of the Work-Rite kit will smooth your ride when your vehicle is fully loaded, and won’t compromise your ride when it’s not.
Your Price
$184.19
List Price
$242.08
You Save
$57.89
Part #: SMX-2535 Suspension Maxx  MAXXLoad Cell - Front - SMX-2535
The “MAXX Load cell” HD Suspension Compression Cell. The “Perfect” choice for Chevrolet /GMC truck-owners in need of a practical suspension solution.
Your Price
$134.96
List Price
$149.95
You Save
$14.99
Part #: AIL52211 Air Lift Air Cell Suspension Kit - Front - AIL52211
Air Lift Air Cell Load Support Kits are made of long lasting closed cell urethane foam. The urethane foam traps air to provide a cushion against sag when loaded. Requires no drilling. Designed for front application.
Your Price
$168.00
List Price
$231.99
You Save
$63.99
Part #: DF25004B Timbren Kit - Dodge Ram 1500, 2500, 3500, Front  - DF25004B
Timbren kit DF25004B fits front applications for the Dodge Ram 1500, 2500, 3500. Front Timbren kits are an easy way to add extra support to the front of your suspension. Designed specifically to help eliminate front end sag and provide load support, a front suspension kit will prevent the front end from dropping and help maintain stock height. If you have a snow plow, heavy bumper or winch on the front of your truck and the noise dives and sags, a front Timbren kit will help eliminate the sag.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: GMRG25C Timbren Kit - Escalade, Tahoe, Yukon, Express, Avalanche, Rear 4WD - GMRG25C
 
5.0
Timbren kit GMRG25C fits rear applications for the 4WD GM Escalade, Tahoe, Yukon, Express and Avalanche. Timbren load support kits work in conjunction with your existing springs, to improve the vehicle ride and to protect your springs against overload. A Timbren kit is a quick and easy way to overcome your load capacity problems and improve the ride quality of your vehicle. Timbren rubber springs deliver both good ride quality and improved load handling without affecting your ride when unloaded.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: DR1525H4 Timbren Kit - Dodge Ram 1500, 2500, Rear 4WD - DR1525H4
 
4.5
Timbren kit DR1525H4 fits rear applications for the 4WD Dodge Ram 1500 and 2500. Timbren load support kits work in conjunction with the existing leaf spring or coil springs, to improve the vehicle ride and to protect your springs against overload. A Timbren kit is a quick and easy way to overcome your load capacity problems and improve the ride quality of your vehicle. Timbren rubber springs deliver both good ride quality and improved load handling without affecting your ride when unloaded.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: GMFS10 Timbren Kit - GM Blazer, S10, Jimmy, S15, Bravada and Sonoma, Front 2WD/4WD - GMFS10
 
5.0
Timbren kit GMFS10 fits front applications for the 2WD/4WD GM Blazer, S10, Jimmy, S15, Bravada and Sonoma. Front Timbren kits are an easy way to add extra support to the front of your suspension. Designed specifically to help eliminate front end sag and provide load support, they will prevent the front end from dropping and help maintain stock height. If you have a heavy bumper, winch or snow plow on the front of your vehicle and the noise dives and sags, a front Timbren kit will help eliminate the sag.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: FR1502D Timbren Kit - Ford F-150 and Lincoln Mark LT, Rear 2WD - FR1502D
 
4.8
Timbren Kit FR1502D fits rear applications for the 2WD Ford F-150 and Lincoln Mark LT. Timbren load support kits work in conjunction with the existing leaf spring or coil springs, to improve the vehicle ride and to protect your springs against overload. A Timbren kit is a quick and easy way to overcome your load capacity problems and improve the ride quality of your vehicle. Timbren rubber springs deliver both good ride quality and improved load handling without affecting your ride when unloaded.
Your Price
$214.67
List Price
$252.55
You Save
$37.88

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