| Series (1) | Model |
|---|---|
| "C" | 2WD Pickup, Sierra, Silverado, Suburban, Tahoe & Yukon |
| "G" | Express, G-Van & Savana |
| "K" | 4WD Pickup, Sierra, Silverado, Suburban, Tahoe, Yukon & AWD Escalade |
| "L" | AWD Astro & Safari |
| "M" | 2WD Astro & Safari |
| "P" | Commercial Van (P42) & Motorhome (P32) |
| "S" | 2WD Blazer, Envoy, Jimmy, Pickup & Sonoma |
| "T" | 4WD Blazer, Bravada, Envoy, Jimmy, Pickup & Sonoma |
| (1) Vehicle series is fifth character of VIN. | |
| (1) | Vehicle series is fifth character of VIN. |
MODEL IDENTIFICATION - TRUCKS