airmaxxx Rear Air Over Load Tow Level Kit - Fits 1999-2006 Silverado/Sierra 1500

Essential Towing Support for Your Silverado 

The airmaxxx Rear Air Over Load Tow Level Kit is designed to keep your 1999–2006 Silverado/Sierra 1500 (Classic body) level and stable while towing or hauling. This bolt-on kit adds up to 5,000 lbs of adjustable load support, reducing rear squat and improving control under heavy loads.

Key Features

Direct Bolt-On Install  – No drilling or welding required; brackets and hardware included.

Heavy-Duty 2500 Air Bags  – Provides up to 5,000 lbs of load-leveling capacity.

Adjustable Pressure  – Inflate/deflate easily with the included Schrader valve (just like a tire).

DOT-Approved Air Line  – 1/4" hose with fittings ensures safe, reliable connections.

Made in USA Brackets  – Precision-built for strength and long-lasting performance.

Improves Ride Stability  – Eliminates sag and enhances safety when towing or hauling.

Fitment

Fits: 1999–2006 Chevy Silverado 1500
(Classic body, stock ride height)

Fits: 1999–2006 GMC Sierra 1500
(Classic body, stock ride height)

Does Not Fit: Trucks lowered in the rear

Note: Always follow the truck manufacturer’s maximum load recommendations.

Kit Includes

(2)airmaxxx 2500 lb air springs

Upper & lower bolt-on brackets with hardware

1/4" DOT-approved air line with fittings

Schrader valve for manual inflation

Why Choose This Kit?

This entry-level tow assist solution is perfect for Silverado owners who want reliable load support without a complicated install. With Made in USA brackets and proven airmaxxx air springs, it’s a durable, cost-effective way to improve towing safety and comfort.