AUTOCHECK CERTIFIED 2003 GMC SIERRA 2500HD EXT CAB 4X4 SHORT BOX W/FISHER ULTRA MOUNT SNOW PLOW. The exterior is in very good condition with no corrosion issues, cloth interior is in very good condition. The 6.0L V-8 with automatic transmission and 4x4 perform very well. The Fisher Ultra Mount Snow Plow performs very well. Call J&R Autolocator @ 585-746-2535