Product updated on 2021-03-19, Air liftAIR:57531, 2019 to 2021 Ram 3500 2wd/4wd LoadLifter 7500XL Air Spring Kit, Up to 7,500 lbs. of load-leveling capacity, Eliminates squat, trailer sway, rough ride and bottoming out, Fits many 3/4 ton and 1 ton pickups and vans. , LoadLifter 7500 XL air springs are designed to fit select One Ton pickup trucks. LoadLifter 7500 XL air springs provide up to 7500 pounds of leveling capacity for support of your heaviest loads. More Leveling Power - With Less Pressure. The available volume in our huge 7-inch double-bellows air springs give you greater leveling strength at lower pressures. It's the perfect balance of lift and ride. Kit includes 2 air springs All necessary mounting brackets All of the hardware needed for installation Fully-illustrated installation guide