SuperSprings are adjustment free helper springs that mount above your vehicles factory springs to provide additional load support and to reduce body roll by up to 30%. This unique stabilizing system uses a shackle with a roller on each end of the springs to which allows the GMC Sierra 1500 SuperSprings to activate when needed. If needed you can level or lift from side-to-side or front-to-rear with the shackles muti-hole settings.
Never load any vehicle beyond the manufacutures gross vehicle weight rating (GVWR).
|Download Instructions:||SSA28 Instructions|
|Level Load Capacity||1500 lbs|
|Average Install Time:||1 to 2 Hours|
|Axle (front or rear):||Rear|
|Part SSA28 fits:||