| Fuel Tank Capacity | Short Bed | 26.0 Gallon (US) (gal (US)) |
| Long Bed | 34.0 Gallon (US) (gal (US)) |
| Chassis Cab (Pickup Box Delete) | 34.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 (Front) | 27.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 (Rear) | 23.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 California (Front) | 24.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 California (Rear) | 23.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 (Front) | 27.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 California (Front) | 27.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500HD (Front) | 23.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500 HD (Rear) | 18.0 Gallon (US) (gal (US)) |
| Chassis Cab 3500HD (Front) | 23.0 Gallon (US) (gal (US)) |