airmaxxx 3/8" Manifold Air Suspension Kit Fits 1999-06 Silverado 1500 2WD

Plug & Play Air Ride Management for Chevy & GMC

Take your 1999–2006 Chevy Silverado 1500 2WD or GMC Sierra 1500 2WD to the next level with the airmaxxx Complete 3/8" Air Suspension Kit. This all-in-one system includes everything you need to install full 4-corner air ride management — from air bags and brackets to compressors, tank, fittings, and gauges.

With a 7-switch controller and dual gauges, you can fine-tune each corner independently, ensuring a smooth ride, adjustable stance, and reliable performance. Built with heavy-duty components, this kit is engineered for both durability and ease of installation.

Vehicle Compatibility

1999–2006 Chevrolet Silverado 1500 2WD

1999–2006 GMC Sierra 1500 2WD

What’s in the Kit

(2) airmaxxx front bolt-on air bag cups

(2) airmaxxx rear weld-on bag mounts

(4) airmaxxx 2600 1/2"NPT air bags
(AB2600-4)  

airmaxxx 3/8" valve manifold
(AM-AVX4-38H) 

airmaxxx 9ft controller-to-valve harness

airmaxxx 7-switch controller
(AM-X7R)

(2) airmaxxx black 480 compressors
(COM480B2)

150 on / 180 off pressure switch

airmaxxx 5 gallon 7-port steel tank
(AM-TAN-57-STEEL)  

50ft 3/8" DOT air hose

20ft 1/4" DOT air hose
(gauges)

Nickel-plated brass Camozzi fitting kit

(2) airmaxxx 3/8" water traps
(AM-WT38-BK)

(2) 3/8" element filters

Air hose cutter & thread sealer

(2) dual needle black face gauges + mounting panel

Key Features & Benefits

Direct fit kit – built for 1999–2006 Silverado & Sierra 1500 2WD

4-corner control – adjust each air bag independently

Dual black 480 compressors – fast, efficient air supply

Complete plug & play system – all major parts included

Heavy-duty build – DOT hose, Camozzi fittings, filters & wiring

Warranty-backed – lifetime on bags, 1-year on compressors

Check out all of our 1999-2006 Chevy 1500 kits