2012 GMC Sierra 1500
SL
8 Cyl 4.8L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
Denali
8 Cyl 6.2L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
XFE
8 Cyl 5.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SLE
8 Cyl 6.2L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SLE
8 Cyl 5.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SLT
8 Cyl 5.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
WT
8 Cyl 5.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SLT
8 Cyl 6.2L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SL
8 Cyl 5.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
WT
6 Cyl 4.3L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
SLE
8 Cyl 4.8L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
Hybrid
8 Cyl 6.0L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace
2012 GMC Sierra 1500
WT
8 Cyl 4.8L
Rear Wheel Drive; 6" Lift; Reqs. 17" Rims Or Larger w/4 3/4" Backspace Or Less; 20" Rims Or Larger Can Go Up To 5 3/4" Backspace; Fits Factory 20" Rims Or Larger; w/Cast Steel Control Arms; w/o Wheels Wider Than 9" Or Wheels w/Less Than 4.5" Backspace