Years: 2007 / 2008 / 2009 / 2010 / 2011 / 2012 / 2013
Make: Chevrolet / GMC
Model: Silverdo 1500 / Sierra 1500
Engine: 5.3L (2007 - 2013) / 4.8L (2007 - 2008)
Wheelbases:
2007 - 2013 - Fits Crew Cab w/ 5.5' bed. Fits Extra Cab w/ 6.5' bed.
2007 - 2008 - Fits all wheelbases except for Extra Cab w/ 8' bed.
Does not fit the 2007 Classic model.