View 18 Photos View 0 Videos 2011 GMC SIERRA EXT CAB Truck Newly Listed At auction Feb. 18 Showing: 217,720 Miles; Unknown Hours. STARTED ON SITE. FULL OPERATIONS NOT TESTED. WARNING LIGHTS PRESENT. Location: GAITHERSBURG, MD Serial: 1GTR2VEA1BZ414497 - For More Information... ConditionUsedStock Number106254 MLS Number14104032CategoryPickup Trucks Last Updated1/22/2026 LocationGaithersburg, MD, US Listed ByHousby (844) 367-___ SHOWNUMBERCall Seller Email Seller Save More Info