Part #: 57389

Overview

Keep your F-150 level under trailer or cargo load with adjustable rear air springs.

Key Features

• Up to 5,000 lb of load-leveling support
• Adjustable support for changing loads
• Roll plates help protect the air springs

Construction & Design

Air springs mount between the frame and axle alongside the rear leaf springs. Protective roll plates and vehicle-specific brackets secure the assembly.

Installation & Fitment

Fits 2021–2026 Ford F-150. PowerBoost hybrid 4WD only; not non-hybrid F-150, 2WD or Raptor. Frame drilling is required with a frame-side mounted hitch. Do not exceed the truck’s GVWR; this kit does not increase its rated payload or towing capacity.

What's Included

Rear air springs, mounting brackets, roll plates, air lines, inflation valves and installation hardware. Compressor system sold separately.

Ideal For

Owners of the specified truck configuration towing trailers or carrying varying cargo loads.