Rental tow vehicles (Enterprise truck rentals etc)

Re: insurance - my policy covers my tow vehicle AND extends to any trailer I'm towing. My coverage also extends to any other vehicle I rent or borrow for up to 14 days. It only cost me a few more $ per month for far superior coverage. I just had to ask!

I previously had a policy that did NOT offer any trailer coverage. That was one the primary reason I dumped them.

I'm going to give the OP The benefit of doubt that he knows his policy better than we do:)