For a Baja look, install the Traxda solid steel 3" front spacers and leave the rear stock. Every effort was made to be sure the Toyota Tundra reliability and quality are not compromised. To protect your CV joints on 4x4 models, a differential drop is included. This kit installs in 2 to 3 hours and does not change preload so the stock ride is maintained. No disassembly of the strut is required. No after installation maintenance is required. A 1" rear block kit is available and sold separately.