Product Description
The AIR LIFT 57538 LoadLifter 7500XL Air Spring Kit is built for truck owners who demand the highest level of towing and hauling performance from their 2011-2017 Chevrolet Silverado and GMC Sierra 2500HD or 3500HD. Designed specifically for heavy-duty trucks, this premium air suspension system provides up to 7,500 pounds of load-leveling support to eliminate squat, improve handling, and stabilize your truck under extreme loads.
The LoadLifter 7500XL system features massive 7-inch double-bellows air springs that provide approximately 20% more air volume than traditional LoadLifter 5000 systems. This increased capacity allows the suspension to deliver greater leveling strength at lower air pressures while maintaining superior ride comfort. Adjustable air pressure from 5-100 PSI allows drivers to fine-tune suspension support depending on trailer weight or payload demands.
Air Lift’s exclusive internal jounce bumper provides additional support even when air pressure is low, helping prevent bottom-out during sudden impacts or heavy loads. Combined with reinforced roll plates and corrosion-resistant mounting brackets, the AIR LIFT 57538 is engineered for durability in demanding towing environments such as fifth-wheel RV hauling, gooseneck trailers, and heavy equipment transport.
Key Features
- Up to 7,500 lbs of load leveling capacity
- Massive 7" double bellows air springs
- 20% more air spring volume than LoadLifter 5000 systems
- Internal jounce bumper prevents bottoming out
- Adjustable air pressure from 5-100 PSI
- Reduces trailer sway, squat, and suspension stress
- Improves steering control and braking performance
- Compatible with Air Lift onboard compressor systems
- 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
- 2011 Chevrolet Silverado 3500HD
- 2012 Chevrolet Silverado 3500HD
- 2013 Chevrolet Silverado 3500HD
- 2014 Chevrolet Silverado 3500HD
- 2015 Chevrolet Silverado 3500HD
- 2016 Chevrolet Silverado 3500HD
- 2017 Chevrolet Silverado 3500HD
- 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
- 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
Fits trucks equipped with rear leaf spring suspension. Compatible with gasoline and Duramax diesel engines. Works with most fifth-wheel and gooseneck hitch setups.
Specifications for AIR LIFT 57538
| Specification | Details |
|---|---|
| Brand | Air Lift |
| Part Number | 57538 |
| UPC | 729199575389 |
| GTIN | 729199575389 |
| Load Capacity | Up to 7,500 lbs |
| Air Pressure Range | 5-100 PSI |
| Air Spring Diameter | 7 Inches |
| Location | Rear Axle |
| Shipping Weight | 38.9 lbs |
| Installation | Bolt-On Installation (typically no drilling required) |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
How much load can the Air Lift 57538 support?
The LoadLifter 7500XL system provides up to 7,500 pounds of load-leveling support, making it ideal for heavy towing such as fifth-wheel campers or gooseneck trailers.
What is the difference between the LoadLifter 5000 and 7500XL?
The 7500XL uses larger 7-inch air springs with more air volume, allowing the system to support heavier loads with less air pressure.
Can I install an onboard compressor system?
Yes. Air Lift compressor systems such as WirelessONE or WirelessAIR allow drivers to adjust air pressure from inside the cab.
Does this system increase my truck’s payload rating?
No. Air spring kits improve load support and suspension stability but do not increase the vehicle’s manufacturer-rated payload capacity.
Will these air springs improve towing stability?
Yes. By maintaining proper ride height and suspension geometry, air springs improve steering control, braking performance, and overall towing safety.
