Find out more about this 2011 GMC Sierra 2500HD SLT, available at the Copart salvage car auction as lot #87836355 in Knoxville, TN. This car has Front End main damage. It is listed with Not Provided start condition code. Odometer shows 128,153 mi. This Silver GMC Sierra 2500HD Pickup is equipped with Diesel 6.6 L engine, AWD drivetrain, Automatic transmission. Check the vehicle history report for 1GT121E89BF191758 to access detailed information on accidents, ownership, and title status. Review pricing trends and uncover hidden issues before placing your bid.