Product Description
The AIR LIFT 88275 LoadLifter 5000 Ultimate Air Spring Kit is designed to deliver maximum load support and towing stability for the 2001-2010 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks. Built for heavy-duty towing and hauling applications, this suspension upgrade provides up to 5,000 pounds of load-leveling capacity, helping eliminate rear-end squat and restoring proper ride height under load.
The LoadLifter 5000 Ultimate system features Air Lift’s exclusive internal jounce bumper, providing a three-stage load support system that absorbs shock and prevents bottoming out even if the air springs lose pressure. Air pressure is fully adjustable from 5-100 PSI, allowing drivers to dial in the perfect suspension support depending on towing weight or cargo load.
Constructed from heavy-duty two-ply reinforced commercial-grade rubber air springs and corrosion-resistant mounting brackets, the AIR LIFT 88275 kit is built for demanding work environments. The kit includes air springs, brackets, airlines, fittings, and mounting hardware for a complete suspension support upgrade that improves handling, braking, and overall ride stability.
Key Features
- Up to 5,000 lbs of load leveling capacity
- Internal jounce bumper prevents bottoming out
- Adjustable air pressure from 5-100 PSI
- Heavy-duty two-ply reinforced air springs
- Reduces squat, trailer sway, and suspension stress
- Improves steering stability and braking performance
- Maintenance-free air spring design
- Compatible with Air Lift onboard compressor systems
- Limited lifetime warranty
Fitment
Vehicle Compatibility
- 2001 Chevrolet Silverado 2500HD
- 2002 Chevrolet Silverado 2500HD
- 2003 Chevrolet Silverado 2500HD
- 2004 Chevrolet Silverado 2500HD
- 2005 Chevrolet Silverado 2500HD
- 2006 Chevrolet Silverado 2500HD
- 2007 Chevrolet Silverado 2500HD
- 2008 Chevrolet Silverado 2500HD
- 2009 Chevrolet Silverado 2500HD
- 2010 Chevrolet Silverado 2500HD
- 2001 Chevrolet Silverado 3500
- 2002 Chevrolet Silverado 3500
- 2003 Chevrolet Silverado 3500
- 2004 Chevrolet Silverado 3500
- 2005 Chevrolet Silverado 3500
- 2006 Chevrolet Silverado 3500
- 2007 Chevrolet Silverado 3500
- 2008 Chevrolet Silverado 3500
- 2009 Chevrolet Silverado 3500
- 2010 Chevrolet Silverado 3500
- 2001 GMC Sierra 2500HD
- 2002 GMC Sierra 2500HD
- 2003 GMC Sierra 2500HD
- 2004 GMC Sierra 2500HD
- 2005 GMC Sierra 2500HD
- 2006 GMC Sierra 2500HD
- 2007 GMC Sierra 2500HD
- 2008 GMC Sierra 2500HD
- 2009 GMC Sierra 2500HD
- 2010 GMC Sierra 2500HD
- 2001 GMC Sierra 3500
- 2002 GMC Sierra 3500
- 2003 GMC Sierra 3500
- 2004 GMC Sierra 3500
- 2005 GMC Sierra 3500
- 2006 GMC Sierra 3500
- 2007 GMC Sierra 3500
- 2008 GMC Sierra 3500
- 2009 GMC Sierra 3500
- 2010 GMC Sierra 3500
Fits trucks equipped with rear leaf spring suspension. Compatible with both 2WD and 4WD models and works with most fifth-wheel or gooseneck hitch systems.
Specifications for AIR LIFT 88275
| Specification | Details |
|---|---|
| Brand | Air Lift |
| Part Number | 88275 |
| UPC | 729199882753 |
| GTIN | 729199882753 |
| Load Capacity | Up to 5,000 lbs |
| Air Pressure Range | 5-100 PSI |
| Air Spring Type | Double Convoluted Bellows |
| Mount Location | Rear Suspension |
| Shipping Weight | 19.7 lbs |
| Installation | Bolt-On Installation (no frame drilling required) |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
How much load support does the Air Lift 88275 provide?
The LoadLifter 5000 Ultimate system provides up to 5,000 pounds of load-leveling capacity to help maintain proper ride height while towing or hauling heavy cargo.
What makes the Ultimate series different?
The Ultimate series includes an internal jounce bumper inside each air spring that absorbs shock and prevents bottoming out even if air pressure drops.
Can I run these air springs with zero air pressure?
Yes. The internal jounce bumper allows the system to safely support the vehicle even if air pressure is lost.
Will these air springs increase my truck’s towing capacity?
No. Air spring kits improve suspension support and stability but do not increase the manufacturer’s GVWR or towing rating.
Can I add a compressor system?
Yes. Air Lift compressor systems such as WirelessAir or LoadController kits allow drivers to adjust air pressure from inside the cab.
