Airless Towing or Hauling Support for your GMC truck!
SumoSprings are an airless suspension enhancement that will help to maintain a level stance and reduce body roll. Custom fit for most full-size trucks.
1999-2006 GMC Sierra 1500 4wd - SumoSprings (Front)
2001-2010 GMC Sierra 2500HD 2wd & 4wd - SumoSprings (Front)
2015 © Suspension Connection. ALL Rights Reserved.