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Ram 2500 air bags help a heavy-duty Ram carry a slide-in camper or a gooseneck hitch without the rear dropping. Ram trucks changed rear suspension over the years, so start by checking whether yours has leaf springs or coil springs at the back:

Ram 2500 / 3500

• 2002+ leaf spring rear
• 2014+ coil spring rear, coil replacement
• 2014+ coil spring rear, coil assist (works with the factory coils)
• 3500 cab chassis, 2WD and 4WD

Ram 1500

• 2004–2008
• 2009–2018
• 2019+

Vans

• ProMaster 1500 / 2500 / 3500, 2014+

Every kit uses two BOSS Extreme Series air bags with brackets for that chassis, plus air line and dual Schrader valves. For 2014+ coil-spring trucks, choose between the coil assist kit, which works with the factory coils, and the coil replacement kit. The 2014+ coil replacement kit and the 3500 cab chassis kit list a 15–45 psi working range, and the 2019+ Ram 1500 kit lists 5–45 psi. Use only as much pressure as it takes to level the truck. Not sure which kit fits? Contact us with your year, cab and bed size.

Compare Ford and Chevrolet & GMC kits, or add a compressor.