Sometimes there is a possibility of an illegal vehicle import into the States with an upcoming sale. You can avoid buying such vehicles if you are aware of their history. Verify GMC SIERRA 2500 2011 for this and other kind of problems
Make GMC
Model Sierra 2500HD
Year 2011
VIN 1GT120C83BF176637
Short VIN check to junk 1GT120C83BF
Trim Level SLE Crew Cab 4WD
Manufactured in UNITED STATES
Production Seq. Number 126869
Body Style CREW CAB PICKUP 4-DR
Engine Type 6.6L V8 OHV 32V TURBO DIESEL
Transmission-long 6-Speed Automatic
Transmission-short 6A