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free vin decode for gm Topkick/Kodiak C4500/C5500 2008

1: U.S. BUILT
G: GENERAL MOTORS
B: CHEVROLET INCOMPLETE
G: GVWR RANGE - 19,501-23,500 BRAKE SYS - HYD
5: 5000 SERIES (C5/W5)
U: C SERIES, CUTAWAY MOTORHOME (C4U/C5U)
1: 4 X 2 (2 AXLES - 1 DRIVING)
G: GM 8.1L V8 MFI GASOLINE (L18)
2: CHECK DIGIT
8: 2008 MODEL YEAR
F: FLINT MI
BuildDate: 20071217