2001-06 Chevrolet/GMC Silverado/Sierra 2500HD 2WD 6 Inch Suspension Lift. 2001 2002 2003 2004 2005 2006 FTS21008BK FTS21009BK FTS7191 FTS7333 Fabtech 2WD 6 Inch Lift Kit Suspension System Chevrolet Chevy GMC CTGSS CTGLKS *** If vehicle is equipped with 17" wheels, must use 17" or larger aftermarket wheels.
*** Will NOT fit vehicles with Quadrasteer.
*** Cannot use original wheels with oversized tires.
*** Will NOT fit Dually models.
Lift is accomplished via one-piece cast drop down steering knuckles attaching to heavy-duty 1/4 inch thick, high arched lower control arm crossmembers. Tubular sway bar end links with urethane bushings retain the factory front sway bar angle while the stock upper control arms and steering centerlink are retained in the factory position.
Use 315/75R16 tire w/ 16x8 wheels w/ 4 5/8 inch backspacing with minor trimming.
Use 315/70R17 tire w/ 17x8 wheels w/ 4 5/8 inch backspacing with minor trimming.
Use 325/65R18 tire w/ 18x9 wheels w/ 5 1/2 inch backspacing with minor trimming.