2013 GMC Sierra 1500
SL
8 Cyl 4.8L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
WT
6 Cyl 4.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
Denali
8 Cyl 6.2L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
Hybrid
8 Cyl 6.0L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SLE
8 Cyl 5.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SLT
8 Cyl 5.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SLT
8 Cyl 6.2L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SLE
8 Cyl 6.2L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
WT
8 Cyl 4.8L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SL
8 Cyl 5.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
XFE
8 Cyl 5.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
SLE
8 Cyl 4.8L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop
2013 GMC Sierra 1500
WT
8 Cyl 5.3L
Except Wheels Wider Than 9in. Or Wheels With Less Than 4.5in. Backspacing; Will Work With The Factory Autoride/Magneride Shocks; For Use In Conjunction With 4in.-7.5in. Rear Drop