The Air Lift 57552 LoadLifter 7500 XL Ultimate is a rear air spring kit for the 2020–2022 Ford F-250 / F-350 Super Duty 4WD single rear wheel (SRW) pickups. It uses 7-inch double-bellows air springs to add adjustable load support so the vehicle stays level and stable when towing or hauling, and you set the air pressure to match the load.

Features & Benefits

• Up to 7,500 lbs. of load-leveling capacity*
• Massive 7-inch double-bellows air springs provide leveling strength at lower pressures
• Internal jounce bumper absorbs shock and can be safely run with zero PSI (per Air Lift)
• Eliminates squat, trailer sway, rough ride and bottoming out
• Air pressure adjustable from 5–100 PSI (per Air Lift's installation guide) to fine-tune support loaded or empty
• No drilling required (per Air Lift)
• Underframe mounting (per Air Lift)

*Do not exceed the vehicle's gross vehicle weight rating (GVWR).

Application

• Ford F-250 Super Duty pickup: 2020–2022 (4WD, SRW)
• Ford F-350 Super Duty pickup: 2020–2022 (4WD, SRW)

Air Lift note: Does not fit commercial chassis or Dual Rear Wheel models. Will not fit with aftermarket lifts without a custom lower bracket axle support (not supplied).

Always verify fitment with Air Lift's vehicle lookup at airliftcompany.com or by matching the Air Lift part number before ordering.

What’s Included

• Two air springs
• Mounting brackets and installation hardware
• Air line assembly with inflation valves and valve caps
• Air Lift installation guide MN-1132 (full itemized hardware list)

Cross-Reference / Part Numbers

• Air Lift part number: 57552
• Air Lift series: LoadLifter 7500 XL Ultimate
• Replacement air spring (Air Lift): 50236
• Air Lift installation guide: MN-1132

Warranty

Air Lift Limited Warranty (effective 4/13/2026) for Air Lift air spring suspension kits: “Limited lifetime – the limited warranty continues as long as you own the original vehicle of installation.” Air Lift’s terms, conditions and exclusions apply; see airliftcompany.com/support/warranty.