need new tires tomorrow please help

[badbowtie]

I am going to order new tires tomorrow for my new to me 37' travel trailer weight sticker says 7200 empty. I have ran the power king towmax on several trailers for a couple years with out problems and they make a E rated tire. But I just want to make sure there is not something else I should look at. When I called the tire place yesterday of course they tried to push the carlisle RH tires but everything I have always read on carlisle is negative. I also have read about using LT tires but don't see anything in my size.
225/75-15
What you suggest and why?
Thanks in advance.

[ScottG]

Maxxiss. Nothing else comes close.

[jmiller]

x3 on maxxis. That's what I did in April. I also upgraded my wheels so that I could go with E rated tires.

[downtheroad]

If you are going with an ST tire...order Maxxis 8008 in load E

[therink]

Maxxis