Product Description
The AIR LIFT 57338 LoadLifter 5000 Air Spring Kit is engineered to provide serious load support for the 2011-2019 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks. Designed specifically for heavy-duty towing and hauling applications, this air suspension system delivers up to 5,000 pounds of load-leveling capacity, helping eliminate squat, trailer sway, and unstable handling when carrying heavy payloads.
This LoadLifter system installs between the truck frame and rear suspension to provide adjustable support ranging from 5-100 PSI, allowing drivers to fine-tune suspension stiffness depending on payload weight. Whether towing large trailers, hauling construction equipment, or carrying heavy cargo, the AIR LIFT 57338 maintains proper ride height while improving braking stability and vehicle control.
Heavy-duty double-bellows air springs and powder-coated steel mounting brackets ensure long-term durability even under extreme work conditions. The system installs with bolt-on hardware and integrates cleanly with factory suspension components, making it an ideal upgrade for diesel trucks used for towing, hauling, or commercial applications.
Key Features
- Up to 5,000 lbs of load leveling capacity
- Reduces squat, trailer sway, and poor handling
- Double bellows air springs for maximum durability
- Adjustable air pressure from 5-100 PSI
- Heavy-duty powder-coated steel brackets
- Bolt-on installation with vehicle-specific brackets
- Compatible with Air Lift onboard air compressor systems
- Backed by Air Lift limited lifetime warranty
Fitment
Vehicle Compatibility
- 2011 Chevrolet Silverado 2500HD
- 2012 Chevrolet Silverado 2500HD
- 2013 Chevrolet Silverado 2500HD
- 2014 Chevrolet Silverado 2500HD
- 2015 Chevrolet Silverado 2500HD
- 2016 Chevrolet Silverado 2500HD
- 2017 Chevrolet Silverado 2500HD
- 2018 Chevrolet Silverado 2500HD
- 2019 Chevrolet Silverado 2500HD
- 2011 GMC Sierra 2500HD
- 2012 GMC Sierra 2500HD
- 2013 GMC Sierra 2500HD
- 2014 GMC Sierra 2500HD
- 2015 GMC Sierra 2500HD
- 2016 GMC Sierra 2500HD
- 2017 GMC Sierra 2500HD
- 2018 GMC Sierra 2500HD
- 2019 GMC Sierra 2500HD
- 2011 GMC Sierra 3500HD
- 2012 GMC Sierra 3500HD
- 2013 GMC Sierra 3500HD
- 2014 GMC Sierra 3500HD
- 2015 GMC Sierra 3500HD
- 2016 GMC Sierra 3500HD
- 2017 GMC Sierra 3500HD
- 2018 GMC Sierra 3500HD
- 2019 GMC Sierra 3500HD
Fits both 2WD and 4WD models with factory rear suspension. Compatible with both gasoline and Duramax diesel engines. Always verify compatibility with aftermarket lift kits or suspension modifications.
Specifications for AIR LIFT 57338
| Specification | Details |
|---|---|
| Brand | Air Lift |
| Part Number | 57338 |
| UPC | 729199573385 |
| GTIN | 729199573385 |
| Load Capacity | Up to 5,000 lbs |
| Air Pressure Range | 5-100 PSI |
| Air Spring Type | Double Bellows |
| Shipping Weight | Approx. 29 lbs |
| Installation | Bolt-On Installation |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
How much load support does the Air Lift 57338 provide?
The LoadLifter 5000 system provides up to 5,000 pounds of load-leveling support, helping maintain proper ride height when towing trailers or hauling heavy loads.
Will this kit fit Duramax diesel trucks?
Yes. The AIR LIFT 57338 is compatible with Duramax-powered Silverado and Sierra 2500HD and 3500HD trucks from 2011-2019, as well as gasoline engine models.
Can I add an onboard air compressor?
Yes. This system works perfectly with Air Lift compressor systems such as WirelessONE and LoadController kits, allowing air pressure adjustments from inside the cab.
Does this system affect ride quality when unloaded?
No. When set at the minimum recommended pressure of 5 PSI, the system maintains factory ride quality while remaining ready to support heavier loads when needed.
Is drilling required for installation?
Most installations require no drilling thanks to the vehicle-specific mounting brackets included with the kit.
