airmaxxx Tow Assist Kit w/Tank & Gauge Fits 2018-2019 Silverado 2500/3500

Better Towing Control for Your Silverado HD

Upgrade your heavy-duty truck with the airmaxxx Air Bag Helper Tow Kit, built for 2018–2019 Chevy Silverado 2500 & 3500 models. Designed to level out rear suspension under load, this kit reduces sag, improves driver control, and minimizes sway for a safer, smoother towing experience.

Why This Kit Works

• Load Leveling Support – Heavy-duty air bags add stability when hauling or towing.

• Onboard Air Control – Includes white-face gauge and air tank for easy pressure adjustments.

• Cleaner Install – Optional mounting bracket (sold separately) secures the AM400 compressor.

• Improved Ride – Helps maintain steering geometry, reduces tire wear, and enhances comfort.

Fitment

• 2018–2019 Chevy Silverado 2500 8 Lug/3500

• 2018–2019 GMC Sierra 2500 8 Lug/3500

What’s Included

• airmaxxx load-leveling air bags

• White-face air gauge

• Air tank

• All required lines, valves, and fittings

• (Optional) Compressor mounting bracket available separately

Important Note

Always follow the truck manufacturer’s load rating.
Do not exceed maximum GVWR.

Click here to view our video installation guide page!