Air Lift

Your big diesel truck is more than capable of towing and hauling big loads and huge trailers, but you'll start seeing rear sag long before you hit your truck's GVWR or GCWR. If you want one of the most effective ways to level out your load, check out Air Lift's lineup of air spring systems. Air Lift has a nice selection of Duramax Air Springs, Cummins Air Springs, and Powerstroke Air Springs that can help your diesel truck avoid rear sag when your pulling huge trailers, fifth wheels, and toy haulers without breaking a sweat. Air Lift's air spring kits feature a high-quality, high-strength construction that lets them handle tough applications and extremely heavy towing without letting you or your truck down.