2001-06 Chevrolet/GMC Silverado/Sierra 2500HD 2WD 8 Inch Suspension Lift. FTS21011BK FTS21012BK FTS21013BK FTS7192 FTS7266 Fabtech 2WD 8 Inch Lift Kit Suspension System Chevrolet Chevy GMC CTGSS CTGLKS 2001 2002 2003 2004 2005 2006 *** Larger tires cannot be installed on OEM wheels.
*** If vehicle is equipped with 17 inch wheels, must use 17 inch or larger aftermarket wheels.
*** Will NOT fit vehicles with Quadrasteer.
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 37 / 12.50R17 tires with 17x9 wheels with 4 5/8 inch backspacing with minor trimming.
Use 355/65R18 tire w/ 18x10 wheels w/ 5 1/2 inch backspacing w/ minor trimming