The 2025 GMC Sierra HD ATX4 AEV Edition (6.6L Diesel) is equipped with Air Lift’s LoadLifter 5000 ProSeries air spring kit and the Universal Air Spring Cradle. It runs on the WirelessOne Tank with EZ Mount.
Air Lift® ProSeries kits can help eliminate vehicle squat, trailer sway, body roll, and trailer bounce. Adding the ProSeries kits, available for popular Ford, Chevy, and RAM trucks and found exclusively through an authorized Air Lift installer, can mean better ride comfort, enhanced towing ability, and better handling and corner performance.
ProSeries air springs include heavy-duty aluminum anodized end caps, unavailable on any other Air Lift product.
With up to 5,000 lbs. of load-leveling capacity and exclusive features, ProSeries provides greater durability for hauling heavy loads. The kits are compatible with most 5th wheel and gooseneck hitches and are air-adjustable from 5 to 100 PSI. Still, with ProSeries, you’ll have benefits you can only get through a local installer, such as upgraded anodized aluminum end caps and stainless-steel attaching hardware.
MSRP: $600.95
Our tried-and-true WirelessOne system is bundled with our EZ Mount bracket system for a quick and easy installation and our tank system for convenient on-board air. WirelessOne™ is a single-path, wireless control system with a standard-duty compressor, a 2-gallon auxiliary air tank, and convenient wireless control, providing on-the-go adjustability and an easily accessible air supply wherever you need it. WirelessOne’s single-path system is best for those commonly hauling with equally distributed loads, as both left and right air springs are inflated/deflated equally. Air springs are controlled with the wireless controller or with a compatible smartphone app, with three user-defined preset memory settings. The setup includes everything needed for wireless independent air spring control with a quick and easy install with the included EZ mount bracket, a powerful 444c heavy-duty compressor, and a tank with a coiled hose for on-board air whenever needed.
MSRP: $1,195.95
Air Spring Cradles allow the air spring to become detached from the lower bracket, allowing full extension of the vehicle’s suspension while having a seat for the air spring to set into on compression of the suspension and during everyday driving. The universal air spring cradle fits most Air Lift LoadLifter 5000 air spring kits and most other brands. The cradle’s design allows it to bolt on up or down based on the air spring. The cradle fits all Air Lift bellows-style air spring kits and most other brands and is our solution for lifted vehicles.
MSRP: $69.95
