free vin decode for gm 1991
| 1: U.S. BUILT | | G: GENERAL MOTORS | | D: GMC INCOMPLETE | | L: GVWR RANGE - 26,001-33,000 BRAKE SYS - HYD | | 6: 6000 SERIES MED DUTY | | P: CHASSIS ONLY | | P: BUS CHASSIS (FLAT BACK COWL) | | 1: 4 X 2 | | F: GM 8.2N DIESEL | | 0: CHECK DIGIT | | M: 1991 MODEL YEAR | | V: PONTIAC (T&B) MI | | BuildDate: 20141110 |
|