Note: This kit is for the RAM 1500 with factory 22" wheels and no air ride. Kit requires a larger bore knuckle assembly due to larger wheel bearing assembly. If installing this kit any Off-Road Group Package equipped truck, ReadyLIFT recommends foregoing the front preload spacer installation - the lifted vehicle will sit about 1/2" front high with the preload spacer installed or 3/8" low without the preload spacer. This kit is NOT compatible with (1) adjustable "air ride" suspension equipped models, (2) diesel engine applications, or (3) Ram TRX.