This 6" lift kit with rear blocks from Rough Country will allow you to run 35" tires on your 2004-2008 Nissan Titan with no drivetrain or exhaust modifications! The kit includes front CNC machined iron knuckles, front and rear crossmembers, upper strut spacers, front sway-bar links, front sway-bar spacer brackets, kicker bars, bumpstop brackets, durable differential skid plate, cam bolts, rear blocks, u-bolts, rear brake line bracket, e-brake relocation bracket, and (2) rear Performance Nitro 9000 shocks.Kit consists of 100% laser cut materials with an integrated skid plate design for increased ground clearance and 1/4" thick steel crossmembers. Will allow 35x12.50-17 tires on factory wheels.