airmaxxx Universal Over Load Air Assist Kit Air Over Leaf 5000 lbs

Heavy-Duty Load Support Made Easy

Upgrade your truck’s towing and hauling capability with the airmaxxx Universal Over Load Air Assist Kit. Designed for air-over-leaf applications, this bolt-on system provides up to 5,000 lbs of adjustable leveling support, giving your vehicle the stability and confidence it needs under heavy loads.

What’s Included in the Kit

(2) 2,500 lb air springs

Upper and lower mounting brackets with hardware

1/4" D.O.T.-approved air line and fittings

Schrader valve for manual inflation and deflation

Key Features

High-Capacity Support – Up to 5,000 lbs of leveling capacity for safer towing and hauling

Easy Air Management – Add or release air via the included Schrader valve
(just like inflating a tire)

Complete Kit – Comes with air springs, brackets, airline, and fittings for a ready-to-install package

Bolt-On Installation – Requires drilling for a secure fit to most universal air-over-leaf applications

Durable Construction – Built to handle heavy loads with reliable performance

Important Note

Never exceed your vehicle manufacturer’s maximum load ratings for safe operation.

Fitment Information

Universal application – designed for trucks with leaf spring suspension using air-over-leaf setups. Requires basic drilling for installation.