The Air Lift LoadLifter 5000 is a rear load-leveling air spring kit for 1999-2007 Chevrolet Silverado 2500 / 1500 HD and GMC Sierra 2500 / 1500 HD trucks. Air Lift's heaviest-rated helper springs deliver up to 5000 lbs of leveling capacity and adjust from 5 to 100 PSI, eliminating sag sway and bottoming-out when towing or hauling. Add air for a heavy load and reduce pressure when running empty. The kit includes the air springs and all mounting hardware. Will not fit vehicles equipped with Quadrasteer.
| Type | Rear load-leveling air helper springs (LoadLifter 5000) |
| Capacity | Up to 5000 lbs (do not exceed vehicle GVWR) |
| Pressure Range | 5-100 PSI |
| Mounting | Between existing springs and vehicle frame |
| Includes | Air springs and all mounting hardware |
| Fitment Note | Will not fit with Quadrasteer |
| Warranty | Limited lifetime - 60-day ride satisfaction guarantee |
| Fitment | 1999-2007 Chevrolet Silverado / GMC Sierra 2500 and 1500 HD |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2001-2003,2005 | Chevrolet | Silverado 1500 HD | LS |
| 2001-2003,2005 | Chevrolet | Silverado 1500 HD | LT |
| 1999-2004 | Chevrolet | Silverado 2500 | Base |
| 1999-2004 | Chevrolet | Silverado 2500 | LS |
| 1999-2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001-2003,2005-2006 | GMC | Sierra 1500 HD | SLE |
| 2001-2003,2005-2006 | GMC | Sierra 1500 HD | SLT |
| 2007 | GMC | Sierra 1500 HD Classic | SLE |
| 2007 | GMC | Sierra 1500 HD Classic | SLT |
| 2002-2004 | GMC | Sierra 2500 | Base |
| 1999-2002 | GMC | Sierra 2500 | SL |
| 1999-2004 | GMC | Sierra 2500 | SLE |
| 1999-2004 | GMC | Sierra 2500 | SLT |
| 2003-2004 | GMC | Sierra 2500 | WT |
