Compatible with GMC Sierra 1500 2WD - 1500 - 1999 thru 4WD - 1500 - 2014. Compatible with GMC Sierra 2500 2WD - 2500 - 1999 thru 4WD - 2500 -2004. Step 3: All nuts and bolts but DO NOT REMOVE. When raising the body, check for interference problems in other areas.
