The Air Lift 7500 XL Ultimate kit offers maximum load-leveling power for your Silverado or Sierra 3500—engineered for confidence, comfort, and control. Our fully adjustable air springs are the perfect upgrade for your vehicle and work to eliminate issues when towing and hauling, like squat, poor headlight aim, trailer sway, body roll, and bottoming out. The kit’s pair of massive 7-inch, double-convoluted bellows air springs allow for greater leveling abilities at lower air pressures than similar systems, keeping your cargo safe and secure while ensuring a comfortable ride. As the leader in air suspension products for over 75 years, Air Lift is committed to delivering quality load support parts that last. The key suspension components have all been torture-tested to ensure quality, longevity, and customer satisfaction. With a lifetime warranty and a 60-day ride satisfaction guarantee, you can buy this kit with peace of mind.
Installation Instructions
This Part Fits:
Installation Instructions
- Up to 7,500 lbs. of leveling capacity, Do not exceed the vehicle’s gross vehicle weight rating (GVWR).
- Features Air Lift’s limited lifetime warranty, with a 60-day ride satisfaction guarantee
- Requires 9" of clearance between the outside of the frame to the tire for installation
- Features Air Lifts Limited Lifetime Warranty With A 60 Day Ride Satisfaction Guarantee
- Requires 9 Of Clearance Between The Outside Of The Frame To The Tire For Installation
- Internal jounce bumper absorbs shock and can be safely run with zero PSI
- Internal Jounce Bumper Absorbs Shock And Can Be Safely Run w/Zero PSI
- Level vehicle when towing or hauling for a safe, comfortable ride
- Level Vehicle When Towing Or Hauling For A Safe Comfortable Ride
- Massive 7 in. Bellows For More Leveling Power At Lower Pressure
- Massive 7” bellows for more leveling power at lower pressure
- Fully adjustable from 5-100 PSI for precise ride control
- Underframe kit designed to work with most in-bed hitches
- Underframe Kit Designed To Work With Most In Bed Hitches
- Easy to install with included instructions
- Up to 7500 LBS Of Load Leveling Capacity
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2016-2025 | Chevrolet | Silverado 3500 HD | LT |
| 2016-2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2016-2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2016-2021 | GMC | Sierra 3500 HD | Base |
| 2016-2025 | GMC | Sierra 3500 HD | Denali |
| 2024-2025 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2016-2025 | GMC | Sierra 3500 HD | SLE |
| 2016-2025 | GMC | Sierra 3500 HD | SLT |
