Shipping Weight: 3 poundsShipping Special
SumoSprings enhance a GMC Sierra's front suspension. The polyurethane springs reduce front-end sag and help the existing springs support what you haul. Great for truck owners who sometimes use snowplow attachments, winches or other heavy equipment.
Bumper guards, snowplow attachments, grille guards and other heavy equipment can cause front-end sag as your factory suspension compresses under the weight of the equipment. This means that the front axle is trying to support not only the equipment but also the truck's weight. An unevenly distributed load puts less weight on your back tires, leading to trouble with traction, steering and braking. The springs in this kit compress up to 70 percent to support your heavy equipment and help your OEM suspension to bear up under the load, evening out the weight and making driving easier and safer. SumoSprings act progressively - the more you load them, the stiffer they become.
The polyurethane material also allows smoother contact between the springs and your GMC Sierra. This eliminates the banging effect that can occur with other front-mounted helper springs. Trucks with heavy-duty equipment are doing heavy-duty jobs. SumoSprings help to take the brunt of the bumps and shocks that come with driving your truck while ranching, farming, off-roading and handling other tough conditions.
The kit is designed to install easily, and the custom-fit brackets bolt onto your GMC Sierra with no drilling necessary. These polyurethane springs are tough. They resist abrasion, oil, salt and UV rays that can more quickly wear out other springs. SumoSprings also perform well in temperatures ranging from 14 F to 200 F (-10 C to 93 C).
Unlike air bags, SumoSprings require no maintenance or adjustment - install them and forget them. The springs help to preserve your suspension, tires and brakes and are less costly than a full air spring system.
This kit is perfect for those who use heavy front-end attachments such as snowplows, grille guards, brush guards or winches.
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