New member and already a tire question

[Maldos]

Great forum and yes I paid the $12, best money spent. My wife and I just purchase a 2007 2720 and are planning a multi-state trip in September. I wanted the A-frame, she wanted the room.

Currently the trailer has 14" wheels and new tires but I'm currently in the process of upgrading to 15" wheels and tires. Custom RV here in Ontario, CA quoted a fair price but the tire is made by a company called TRIANGLE. I've never heard of them. The tire size is 205/75/15 8-ply Radials with a load rating of 2150 lb. If they have the room after installing the lift kit can go to 225/75/15, again the TRIANGLE tire.

Question: are the two sizes OK, would the 225 be better? and most importantly what about this manufacturer?

I'm upgrading the new wheels with metal valve stems and a TST 507 monitor kit.

Thanks for all help, great sit and rally fooling forward to using my new trailer.

Don/Maldos