Fitting a fuel tank underneath your tonneau cover requires matching up the correct measurements of your tonneau cover and the fuel tank.
Most tonneau covers have the following height ranges:
- 17 inches of height to 21 inches of height.
Because of the wide range of heights, it’s really important to measure the actual height underneath your tonneau cover before you make a decision on a fuel tank.
*If you have a Roll Top canister style tonneau cover, this creates a lower initial space in the front of your bed. Look for fuel tanks that are designed for a Roll Top cover like ATTA.