Fixed Load Support

Fixed Load Support

Need to level out the back of your truck and don't want to worry about dealing with air lines, leaks, etc. Fixed load support is a maintenance free solution to adding more support to the back of your truck.

You can also narrow your search by selecting a category:
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 helper spring kit 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 #: GMFK25S Timbren GMFK25S Suspension Enhancement System - GMFK25S
 
5.0
Timbren kit GMFK25S fits front applications for GMC and Chevrolet trucks and SUVs, including 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 from snow plows and other heavy front-mounted equipment. Simple bolt-on installation makes for a quick install!
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: GMFK15A Timbren Kit - GM Silverado, Sierra, Tahoe, Yukon, Express  and Savana, Front - GMFK15A
 
4.8
Timbren kit GMFK15A fits front applications for the GM Silverado, Sierra, Tahoe, Yukon, Express and Savana. 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
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: FF350SDC Timbren Kit - Ford F-250, F-350, Front 4WD - FF350SDC
Timbren kit FF350SDC fits front applications for the 4WD Ford F-250 and F-350. 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 fron
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: FR1504D Timbren Kit - 2009-2014 Ford F-150, Rear 4WD - FR1504D
 
4.5
Timbren kit FR1504D fits rear applications for the 4WD Ford F-150. Timbren kits are easy to install, are maintenance free and come with a lifetime warranty. Timbren springs deliver both good ride quality and improved load handling without affecting your ride.
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: FR250SDE Timbren Kit - Ford F-150 and F-250, Rear 4WD - FR250SDE
 
4.8
Timbren kit FR250SDE fits rear applications for the 4WD Ford F-150 and F-250. 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
Your Price
$214.67
List Price
$252.55
You Save
$37.88
Part #: CSS-1094 Coil SumoSprings - Front, Rear - CSS-1094
Coil SumoSprings are designed to simply slide between the turns of coil springs to enhance your front or rear suspension. Made from closed cell microcellular urethane foam, they create a cushion effect providing smooth engagement and a comfortable ride.
Your Price
$117.90
List Price
$131.00
You Save
$13.10
Part #: CSS-1125 Coil SumoSprings - Front, Rear - CSS-1125
Coil SumoSprings are designed to simply slide between the turns of coil springs to enhance your front or rear suspension. Made from closed cell microcellular urethane foam, they create a cushion effect providing smooth engagement and a comfortable ride.
Your Price
$117.90
List Price
$131.00
You Save
$13.10
Part #: SSR-111-54 SumoSprings Suspension Kit - Solo, Rear - SSR-111-54
SumoSprings Solo one-piece patented micro-cellular polyurethane foam helper springs produce a smooth ride and provide additional load support. The Solo design is attached to the vehicle on only one side.
Your Price
$308.70
List Price
$343.00
You Save
$34.30
Part #: AIL52204 Air Lift Air Cell Suspension Kit - Rear - AIL52204
 
4.0
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 rear application.
Your Price
$168.00
List Price
$231.82
You Save
$63.82
Part #: NRNVHD Timbren Kit - 2012-2015 Nissan NV2500 and NV3500, Rear 2WD - NRNVHD
Timbren kit NRNVHD fits rear applications for the 2WD Nissan NV2500 and NV3500. Timbren kits are easy to install, are maintenance free and come with a lifetime warranty. Timbren springs deliver both good ride quality and improved load handling without aff
Your Price
$317.24
List Price
$373.22
You Save
$55.98

People Who Purchased Suspension Overload Kits, Also Viewed