Note: RAM 1500 with factory 22" wheels requires a larger bore knuckle assembly due to larger wheel bearing assembly. Vehicles with 22" factory wheels should use #44-1961 coming soon or install replacement standard wheel bearing assemblies (not included). 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 or (2) Ram TRX.