Air Lift LoadLifter 7500 XL Ultimate + WirelessAir V2 Tow Kit | 2011-2019 Chevy Silverado / GMC Sierra 2500HD/3500HD 2WD/4WD | 7,500 lb
$1,737.98
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Air Lift LoadLifter 7500 XL Ultimate + WirelessAir V2 Tow Kit | 2011-2019 Chevy Silverado / GMC Sierra 2500HD/3500HD 2WD/4WD | 7,500 lb
$1,737.98
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Good to know before you buy
Fits
- 2011-2019 Chevy Silverado 2500HD/3500HD 2WD/4WD
- 2011-2019 GMC Sierra 2500HD/3500HD 2WD/4WD
Does not fit: 2020 and newer HD trucks (see the 57541 kit), half-ton 1500 models
Why this kit
The LoadLifter 7500 XL is Air Lift's heaviest helper spring: a taller, wider double-convoluted bag rated to level up to 7,500 lb, aimed at the GM HD that pulls a heavy gooseneck or fifth wheel or carries a slide-in camper. This kit pairs it with the WirelessAir V2 dual-path compressor so each side can be set independently for an off-center load, and adjusted from the wireless remote or the app while hitched. The Ultimate design includes an internal jounce bumper, so the springs can run at zero pressure when the truck is empty.
At a glance
| Kit contents | Rear air spring kit + dual-path onboard compressor system |
|---|---|
| Air springs | Air Lift LoadLifter 7500 XL Ultimate 57538, 7,500 lb leveling capacity |
| Compressor | Air Lift WirelessAir V2 74000EZ, dual path, EZ Mount pre-assembled, wireless remote + app |
| Position | Rear |
| Drivetrain | 2WD and 4WD |
| Warranty | Air springs: limited lifetime. Compressor system: 2 years (Air Lift) |
What is in the box
- 1 x Air Lift LoadLifter 7500 XL Ultimate kit 57538: two air springs with internal jounce bumpers, brackets, air line, fittings, hardware
- 1 x Air Lift WirelessAir V2 with EZ Mount 74000EZ: compressor, manifold and controller pre-assembled on one bracket, wireless remote, wiring harness, air line and fittings
- Instructions for both
Questions
7500 XL or 5000 Ultimate?
If the trailer pin or camper weight regularly pushes past 3,000 lb on the rear axle, the 7500 XL has the headroom. For a bumper-pull trailer or occasional loads the 5000 Ultimate is enough and a little softer when empty.
Does this raise my towing capacity?
No. Air springs level the truck and restore ride height and headlight aim under load. Your GVWR and tow ratings do not change.
Dual path or single path?
Dual path lets the left and right springs hold different pressures, which matters with a camper whose weight sits to one side. For a centered gooseneck a single-path LoadController does the job for less.
What is the warranty?
Air Lift covers the air springs with a limited lifetime warranty and the compressor system for 2 years. Warranties are processed through the original place of purchase, so keep your Hannah Suspension order confirmation.
About Air Lift
Air Lift Company has built air helper springs in Lansing, Michigan since 1949 and is the original equipment supplier behind many factory load-leveling systems. Hannah Suspension ships genuine Air Lift parts with full factory warranty.