Product Description
The AIR LIFT 57531 LoadLifter 7500 XL Air Spring Kit is engineered for the toughest towing and hauling applications on the 2019-2024 Ram 3500. Designed for drivers who regularly pull heavy fifth-wheel trailers, gooseneck equipment trailers, or haul large payloads, this heavy-duty suspension system delivers up to 7,500 pounds of load-leveling capacity to keep your truck level, stable, and in control.
The LoadLifter 7500 XL system features massive 7-inch double-bellows air springs that provide greater air volume and leveling strength than standard air bag systems. With adjustable air pressure from 5 to 100 PSI, drivers can easily fine-tune suspension support for changing loads. Whether towing a heavy camper, hauling construction equipment, or running a hotshot rig, the AIR LIFT 57531 keeps your Ram 3500 level while improving braking performance and steering stability.
The system includes reinforced air springs, heavy-duty mounting brackets, roll plates, and air lines for a complete installation. Built from durable two-ply reinforced rubber similar to tire construction, these air springs are designed to withstand extreme towing conditions while maintaining excellent ride quality.
Key Features
- Up to 7,500 lbs of load leveling capacity
- Large 7-inch double bellows air springs
- Up to 20% more air spring volume than LoadLifter 5000
- Adjustable air pressure from 5-100 PSI
- Helps eliminate squat, trailer sway, and bottoming out
- Roll plates protect air springs from abrasion
- Compatible with most gooseneck and fifth-wheel hitch setups
- Compatible with Air Lift onboard compressor systems
- Limited lifetime warranty
Fitment
Vehicle Compatibility
- 2019 Ram 3500 2WD / 4WD
- 2020 Ram 3500 2WD / 4WD
- 2021 Ram 3500 2WD / 4WD
- 2022 Ram 3500 2WD / 4WD
- 2023 Ram 3500 2WD / 4WD
- 2024 Ram 3500 2WD / 4WD
Fits trucks equipped with rear leaf springs. Compatible with gasoline and Cummins diesel models. Not compatible with factory rear air suspension systems.
Specifications for AIR LIFT 57531
| Specification | Details |
|---|---|
| Brand | Air Lift |
| Part Number | 57531 |
| UPC | 729199575310 |
| GTIN | 729199575310 |
| Load Capacity | Up to 7,500 lbs |
| Air Pressure Range | 5-100 PSI |
| Air Spring Type | 7" Double Convoluted Bellows |
| Mounting Location | Rear Axle |
| Shipping Weight | Approx. 43.6 lbs |
| Installation | Bolt-On Installation (most applications require no drilling) |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
How much load support does the Air Lift 57531 provide?
The LoadLifter 7500 XL system provides up to 7,500 pounds of load-leveling capacity, making it ideal for heavy towing applications such as gooseneck trailers, RVs, and equipment haulers.
Is the 7500 XL stronger than the LoadLifter 5000?
Yes. The LoadLifter 7500 XL features larger 7-inch air springs that provide approximately 20% more air volume and higher load capacity than the LoadLifter 5000 systems.
Can I add an onboard compressor system?
Yes. Air Lift compressor systems such as the WirelessONE or WirelessAIR kits allow you to adjust air pressure from inside the cab.
Will this increase my Ram 3500’s payload capacity?
No. Air springs improve load support and suspension stability but do not increase the vehicle manufacturer’s GVWR rating.
Is this kit compatible with fifth-wheel or gooseneck hitches?
Yes. The AIR LIFT 57531 is compatible with most in-bed hitch setups commonly used on Ram 3500 towing applications.
