The Air Lift LoadLifter 5000 Ultimate is a rear load-leveling air helper spring kit for the 2020-2022 Ford F-250 and F-350 Super Duty 4WD single rear wheel trucks. It adds up to 5000 lbs of leveling capacity to control squat, sway, and bottoming-out when towing or hauling. Air pressure is adjustable from 5 to 100 PSI to match the load, and an internal closed-cell jounce bumper replaces the factory bumper so the springs run safe at zero PSI. The underframe kit installs with no frame drilling and works with most in-bed hitches.
| Type | Rear load-leveling air helper springs (LoadLifter 5000 Ultimate) |
| Capacity | Up to 5000 lbs (do not exceed vehicle GVWR) |
| Pressure Range | 5-100 PSI |
| Jounce Bumper | Internal closed-cell bumper - safe at zero PSI |
| Mounting | Underframe - no frame drilling - works with most in-bed hitches |
| Fitment Note | Single rear wheel (SRW) only |
| Warranty | Limited lifetime - 60-day ride satisfaction guarantee |
| Fitment | 2020-2022 Ford F-250 / F-350 Super Duty 4WD SRW |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2022 | Ford | F-250 Super Duty | King Ranch |
| 2020-2022 | Ford | F-250 Super Duty | Lariat |
| 2020-2022 | Ford | F-250 Super Duty | Limited |
| 2020-2022 | Ford | F-250 Super Duty | Platinum |
| 2020-2022 | Ford | F-250 Super Duty | XL |
| 2020-2022 | Ford | F-250 Super Duty | XLT |
| 2020-2022 | Ford | F-350 Super Duty | King Ranch |
| 2020-2022 | Ford | F-350 Super Duty | Lariat |
| 2020-2022 | Ford | F-350 Super Duty | Limited |
| 2020-2022 | Ford | F-350 Super Duty | Platinum |
| 2020-2022 | Ford | F-350 Super Duty | XL |
| 2020-2022 | Ford | F-350 Super Duty | XLT |
