Product Information

Coill SumoSprings for the front end are great if your vehicle is equipped with a snow plow, winch or heavy duty aftermarket bumper. They will stabilize your front end and help to keep it level and they will also help to reduce side to side body roll and sway. Coil SumoSprings simple slide between the turns of your factory coil springs. Made of poly foam with a progressive rate to create a cushion effect and smooth ride.

Features & Benefits

  • Maintenance and adjustment free GMC Van suspension enhancements
  • Coil SumoSprings are made of micro-cellular poly foam
  • Reduces side to side sway
  • Simple Installation, easily slides into stock coil springs
  • Helps maintain a level stance
  • Made in the USA

Product Video

Tech Specs

Average Install Time: 1 hour
Download Instructions: CSS-1168 Instructions
Axle (front or rear): Front
Items Included:
(1) Pair of SumoSprings and any required hardware
3 lbs.
SKU #CSS-1168 Fits:
  • 2014 GMC Sierra 1500 2wd & 4wd
  • 2013 GMC Sierra 1500 2wd & 4wd
  • 2012 GMC Sierra 1500 2wd & 4wd
  • 2011 GMC Sierra 1500 2wd & 4wd
  • 2010 GMC Sierra 1500 2wd & 4wd
  • 2009 GMC Sierra 1500 2wd & 4wd
  • 2008 GMC Sierra 1500 2wd & 4wd
  • 2007 GMC Sierra 1500 2wd & 4wd
  • Installation Notes

    Never load any vehicle beyond the manufactures gross vehicle weight rating (GVWR).

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