Originally Posted by Phinias
Where can I buy it? What do I ask for?
Going down the road both sides blew out and streamered
If you are asking about the trim covering screws on either side of the cab, most RV dealers parts departments carry it. I am sure Camping World has it.
If the trim was not damaged during it's streaming you might be able to put it back in place.
It is called "Vinyl Trim Insert". There are several styles out there.
Here is link to give you an idea of what is available.