01-10 GM SILVERADO/SIERRA 2500 HD & 3500 1 TON PICKUP 2&4 ADJ LOAD SUPPORT REAR (NOT CHASSIS CAB) 2011-2013 this system has many advantages

this system has many advantages over the competition

This idler can be used with lifted

or just take the toy hauler out occasionally

Bolt in Ball Joints (regreasable)

01-10 GM SILVERADO/SIERRA 2500 HD & 3500 1 TON PICKUP 2&4 ADJ LOAD SUPPORT REAR (NOT CHASSIS CAB) 2011-2013 this system has many advantagesPN: 57275 LoadLifter 5000 Air Spring Kit When youre towing heavy loads, the LoadLifter 5000 air springs deliver up to 5,000 lbs. of load leveling capacity* to keep your vehicle level, stable, and capable. Engineered for 1 2 , 3 4 , and 1 ton trucks and vans with leaf springs, this kit reduces sag and bottoming out for safer, smoother rides. Fitment Note: Fits single rear wheel (SRW) and dual rear wheel (DRW) models. Will fit most side mount fifth