The 40 gallon and 50 gallon auxiliary fuel tank is designed to fit under a standard tonneau cover. The 40 gallon size includes a diagonal fill neck that doesn't add any extra height to the tank. The 50 gallon size includes a fill neck mounted to the top of the tank.
Dimensions (Click SKU number to see tank)
- 0800116637: 40 Gallon - 48 inches long x 19 inches wide x 19.38 inches high
- 0800116625*: 50 Gallon - 60.75 inches long x 18.5 inches wide x 18.25 inches high
*The fill neck adds 2.5 inches of height to the top of the tank. The 2.5 inches is included in the 18.25 inch total height.
The 75 and 100 gallon auxiliary fuel tanks offer larger fuel capacity. In return for larger fuel capacity, these tanks require slightly larger height and increased width than compared with the smaller sizes.
Dimensions (Click SKU number to see tank)
- 0800116755*: 75 Gallon - 60.75 inches long x 20.5 inches wide x 22.75 inches high.
- 0800116758*: 100 Gallon - 60.75 inches long x 26.75 inches wide x 22.75 inches high.