Air Lift Load Controller II On-Board Air Compressor System 25592 – Auto Leveling for Trucks, Vans, SUVs

Effortless Load Leveling On The Go

Meet the Air Lift Load Controller II, an economical on-board air compressor system designed to inflate, maintain, and control air springs on light-to-medium duty vehicles. The kit pairs a compact compressor, a precise gauge, and a universal wiring harness for fast installation. With the ability to adjust air spring pressure as weight shifts or road conditions change, you’ll experience a controlled ride without sacrificing payload flexibility.

The system includes a low-pressure sensor that automatically activates the compressor if pressure falls below the safe minimum, helping you avoid sag and improve stability during travel. For most setups, the single-path design inflates two air springs at the same rate, keeping your vehicle level from bumper to bumper as conditions shift. If you need independent adjustment for uneven loads, Air Lift also offers a dual-path option for more advanced leveling.

Key benefits and practical uses

• Even load leveling with a single path, simplifying adjustments on the fly.
• On-board air with an easy-to-read, dual-needle pressure gauge for quick checks (inflate/deflate at a glance).
• Automatic compressor activation when pressure dips, adding a safety and convenience layer during trips.
• Universal-fit system designed for light-to-medium duty vehicles, including trucks, vans, and SUVs.
• All-in-one kit containing compressor, gauge, and wiring harness for straightforward installation.

What’s in the kit and durability you can count on

• Includes compressor, gauge, and wiring harness for a complete setup.
• Low-pressure sensor automatically activates the compressor to restore ride height as needed.
• Compact, reliable hardware designed for consistent performance under varying loads.
• Backed by Air Lift’s two-year warranty on workmanship and materials.
• Supported by Air Lift’s legacy of suspension innovation and customer service.

With Air Lift, you’re choosing a trusted option for adjustable air springs that fit a wide range of coil or leaf suspension configurations. While results can vary with vehicle type, load, and road conditions, the Load Controller II offers a practical option for greater ride control, level stance, and payload adaptability on everyday journeys.