For GMC Sierra 2500 HD 2001-2013 Inner Rocker Panel Driver Side | Rear

For GMC Sierra 1500 1999-2018 Rocker Panel Passenger Side Rear Inner | Crew Cab

For GMC Sierra 2500 HD Classic 2007 Inner Rocker Panel Passenger Side | Rear

For GMC Sierra 2500 HD 2001-2013 Inner Rocker Panel Passenger Side | Crew Cab

For GMC Sierra 3500/1500 HD 2001-2006 Inner Rocker Panel Driver Side | Rear

For GMC Sierra 2500 HD Classic 2007 Inner Rocker Panel Driver Side | Rear

For GMC Sierra 2500 HD 2007-2013 Rocker Panel Passenger Side | Slip-On | 2 Door

For GMC Sierra 3500/2500 HD/1500 2007-2013 Rocker Panel Front, Passenger Side