I'm a specification nut. So I have listed in my iPhone & iPad Notes all the specs I think I will find useful on my TV & TT. Widths and widths including mirrors are some of them. I have a narrow TT so the factory standard mirrors on my F150 worked out fine. I did need extension or extra mirror help on the Explorer, my previous TV. I suspect the OP's TV is on the narrow side. The add on mirrors that strapped to the doors, not the existing mirrors, were a huge vision improvement but I had to be aware of them at all times. Stuck out like elephant ears to get the vision!
