Super Springs Coil SumoSprings

  • Made from a proprietary closed cell foam that won't break or leak air
  • Designed to reduce body roll & front end sag
  • Completely maintenance free
  • Easy to install in about a half hour
  • Sold in pairs
  • Made in the USA - Carpenteria, CA

Coil SumoSpringsĀ® improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the materialā€™s progressive spring rate with superior damping properties creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

  • Requires no maintenance; Proudly made in the U.S.A.
  • Sold as a pair left and right
  • Typical Installation Completed In Less Than 30 Minutes
  • Reduces Side To Side Body Roll And Front End Dip
  • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • Produced From SumoSprings Closed Cell Microcellular Urethane
  • Coil Capacity Increased By 15 To 30 Percent
  • Enhance Front Suspension When Fitting Snow Plow/Winch/Bumper
  • Progressive Spring Rate
  • Fit Both Front And Rear Coil Springs
  • Enhance Rear Suspension When Adding Tow Hitch
  • Coil SumoSprings Simply Slide Between The Turns Of Coil Springs

BrandSuper Springs
TypeLoad Assists
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to