airmaxxx Tow Assist Air Bag Kit In-Cab Control Aluminum Tank 2007-2018 Silverado/Sierra 1500

Heavy-Duty Tow Assist for Silverado/Sierra 1500

Upgrade your 2007–2018 Chevy Silverado or GMC Sierra 1500 with the airmaxxx Tow Assist Over Load Air Bag Suspension Kit. Designed to provide up to 5000 lbs of load-leveling support, this system helps eliminate rear-end sag, improves ride comfort, and enhances safety while towing or hauling heavy loads.

With convenient in-cab controls, you can adjust your suspension pressure on the fly. The included seamless aluminum air tank and gauge give you fast response and precise monitoring, making every haul smoother and more stable.

Key Features

• Load Support Up to 5000 lbs – Helps stabilize suspension when towing or hauling

• In-Cab Control – Rocker switch and gauge allow quick adjustments from the driver’s seat

• Aluminum Air Tank – Lightweight, seamless design with multiple ports for clean installs

• Durable Air Bags – Built tough for long-lasting towing performance

• Easy Upgrade – Pair with optional compressor mounting bracket (sold separately) for secure installation

Fitment

• Chevrolet Silverado 1500
  (2007–2018, 2WD & 4WD)

• GMC Sierra 1500
  (2007–2018, 2WD & 4WD)

Notes

Always follow manufacturer payload limits. This kit assists your truck’s suspension—it does not increase factory towing capacity.

We sell a mounting bracket to secure a 400 compressor to something solid.