Can I run these air springs with no air pressure in them?

Yes, the LoadLifter 5000 Ultimate kit can safely run with zero air pressure. This is thanks to the internal jounce bumper, which absorbs shock and prevents bottoming out even without air support.

What is included in the LoadLifter 5000 Ultimate kit?

The kit includes two air springs, all necessary brackets, air lines, Schrader valves, and all hardware needed for installation. It also comes with a fully illustrated instruction manual.

How do I adjust the air pressure in the springs?

You can adjust the air pressure from 5 to 100 PSI using the included Schrader valves. For even more convenience, you can add an Air Lift on-board air compressor system to inflate and deflate the springs from inside your vehicle.

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500

1 / 4

Air Lift

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500

Name: Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500
Brand: Air Lift
Price: 621.99 USD
Availability: InStock

$621.99

This kit adds adjustable air springs to your Chevy Express 3500/4500 to level heavy loads up to 5,000 lbs.

Key Features

Levels up to 5,000 lbs. of load — keeps your van riding level when towing or hauling.
Internal jounce bumper — cushions impacts and prevents harsh jarring for a more comfortable ride.
Adjustable from 5 to 100 PSI — fine-tune your suspension for different load conditions.
Maintenance-free operation — can safely run with zero air pressure thanks to the internal jounce bumper.
Durable construction — air springs are reinforced with 2-ply fabric and include upper and lower roll plates.
Includes all necessary hardware — brackets, air lines, Schrader valves, and illustrated instructions.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more