Can I run these air springs with zero air pressure?

Yes, you can safely run the LoadLifter 5000 Ultimate air springs with zero air pressure. The internal jounce bumper inside the spring provides a cushion of air that prevents bottoming out and protects your vehicle.

What is the difference between the LoadLifter 5000 and the LoadLifter 5000 Ultimate?

The LoadLifter 5000 Ultimate includes an internal jounce bumper inside the air spring. This bumper provides an additional cushion of air for improved ride comfort and protection against harsh jarring, especially on rough roads.

What is included in the Air Lift 88299 kit?

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

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 07-17 Toyota Tundra

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Air Lift

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 07-17 Toyota Tundra

Name: Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 07-17 Toyota Tundra
Brand: Air Lift
Price: 521.99 USD
Availability: InStock

$521.99

Worn-out suspension causes sagging and rough rides when towing. This Air Lift LoadLifter 5000 Ultimate kit adds up to 5,000 lbs of leveling capacity to your Tundra.

Key Features

Up to 5,000 lbs of leveling capacity — Keeps your vehicle level when towing or hauling heavy loads.
Internal jounce bumper — Cushions impact and prevents harsh jarring for a more comfortable ride.
Adjustable air pressure — Set between 5 and 100 PSI to match your load.
Maintenance-free operation — No upkeep needed for the air springs themselves.
Durable construction — Air springs are reinforced with durable, 2-ply fabric, similar to a tire.
Includes upper and lower roll plates — Protects air springs from sharp edges on brackets or the frame.

⚠️ 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