| RPO | Description |
|---|---|
| RPO Code XEF | TIRE FRONT LT215/85R16/E BW R/PE ST TL OOR TIRE(XEF) |
| RPO Code YEF | TIRE REAR LT215/85R16/E BW R/PE ST TL OOR TIRE(YEF) |
| RPO Code 12I | INTERIOR TRIM GRAPHITE (12I) INTERIOR TRIM GRAPHITE INTERIOR TRIM COLOR(12I) |
| RPO Code 12V | TRIM COMBINATION VINYL, GRAPHITE (V) (99) (12V) |
| RPO Code 74U | EXTERIOR COLOR,PRIMARY (74U) EXTERIOR COLOR,PRIMARY,VICTORY RED (74U) |
| RPO Code KC4 | COOLING SYSTEM,ENGINE OIL ENG OIL CLG(KC4) |
| RPO Code K05 | HEATER,ENGINE BLOCK ENG BLK HTR(K05) |
| RPO Code LB7 | ENGINE DIESEL,6.6-1,V8,DIRECT INJECTION,TURBO,HO,ISUZU DURAMAX 6.6-1 DURAMAX(LB7) |