Most Efficient .5 Ton While Towing

Cummins12V98 wrote:
"Filling the tank to the top is more likely to cause a very expensive repair by filling the evap system with liquid gas. Again, RTFM. Time and time again folks are advised not to "top off" when filling with gas."

NEVER heard of such a thing. No topping off is so GOD forbid some hits the ground.

I have filled to the top on every vehicle I have owned gas or diesel since 1974. Right or wrong never had an issue.

Might not be so for diesels, but every gas powered vehicle has a warning in the manual about not overfilling the tank, stop when the pump clicks, etc. etc.