| 4: U.S. BUILT |
| G: GENERAL MOTORS |
| D: GMC INCOMPLETE OPEL, VAUXHALL |
| D: GVWR RANGE 5001-6000 BRAKE SYSTEM - HYD BUICK & CHEV. COMMERCIAL BODY/CHASSIS |
| U: ALL PURPOSE VEHICLE (APV) 4 X 2 |
| 0: ALL PURPOSE VEHICLE |
| 3: FOUR-DOOR CAB/UTILITY |
| 3: FOUR-DOOR ALL PURPOSE VEHICLE |
| 9: ENG OPT - L37 DISPL(L) - 4.6 CYL - V8 FUEL SYS - MFI PROD IN - U.S. |
| 1: CHECK DIGIT |
| X: 1999 MODEL YEAR |
| D: DORAVILLE GA |
| BuildDate: 1999218 |