M.A.X. Truck Remix - Tanker Mission Accessory

I designed a tanker attachment for use with Somerandomguy03's M.A.X. Truck https://www.thingiverse.com/thing:3214824

The "rib" for the front end cap will catch the front drive wheels, but will just ride the tread enough to roll the wheel.

Print 2 end caps, and use 4x M3 x 12 screws to secure them to the center section.

The length will be 0.5 cm further to the front as I modified the end caps after printing the center section and didn't reprint the newer version that is longer as the or