Fuel Tank: Specifications
| Short Bed | 26 Gallon (US) (gal (US)) |
| Long Bed | 34 Gallon (US) (gal (US)) |
| Standard Crew Cab | 34 Gallon (US) (gal (US)) |
| Chassis Cab - Front Tank | 21 Gallon (US) (gal (US)) |
| Chassis Cab - Rear Tank | 18 Gallon (US) (gal (US)) |
| 3500 HD - Front Tank | 21 Gallon (US) (gal (US)) |
| 3500 HD - Rear Tank | 18 Gallon (US) (gal (US)) |