This is one of those Chevy vs Ford, Dino vis Synthetic, Gasser vs DP conversations. No right or wrong, and often times - what someone starts with, is what they keep using
! (And note 'Wrong to say no wrong!', getting a tire that is properly sized and load ranged for your specific coach, is a 'right' move
I've had Toyo's, Michelin, and BF Goodrich ST230's.
My last two sets have been Michelin. First wet were XZE*'s, a very robust tire. (Check tire weights on the spec's sheets, and this is the heaviest tire in my size that I saw, more 'meat' in the sidewalls, for regional delivery/school bus usage, where opportunities to bounce of curbs can take place
!. And this current set are XZA2's, which ride better, and I so far like (Coming up on two years on them.)
I had two of the XZE*'s damaged by a pot hole impact, during a Michelin tire shortage, so bought the BF Goodrich ST230s. These had been my second choice, when I had bought the first set of XZE*'s. I put these new tires on the Steers, and they rod a little softer then the XZE*'s. They're now on my Tag's.
The Toyo's were OEM from CC, and were 5 or so years of age when I bought the coach used. I have not idea how they were maintained by the 1st owner. But I found their ride to be harder then the XZE*'s, and the front end seem to wander a bit more too. (But that could have been age, and possible uneven wear based on poor maintenance of the 1st owner. So just sharing my observation, and not saying that Toyo's are a bad tire. I do not remember the tire model number.)
When researching for this current set of XZA2's, I also considered putting Hankook's on coach. Recommended to me by a Tire Manager that I know and respect at TCI in Lakeside, California. Came close to putting them on the drive and the Tag, and Michelin on the Steers, as I normally do not rotate the tires. And the Tire Manager said his feedback from others, is that the Michelin's XZA2's rode a little nicer, with less road transfer to the front end, then the Hankook's. AH11 or AH12 (Can't recall which one.) And, I was told by him, that he 37's would be out soon, and that they're a good tire.
Other tires I considered, and are worth researching are the Continentals, and the Yokohama's. And, I can recommend the BF Goodrich ST230 as a less expensive tire then the Michelin, and they ride fine, and get deserved good reviews.
If you are a member of FMCA, they have group discounts on Michelin, BF Goodrich, and Continental's. So that is away of possibly saving some funds.
Best of luck to you,