We traded original Toyos for BFG ST230's load range H and were very happy with them. They are owned by Michelin but much cheaper. They were recommended by a tire guy in TX that worked on Prevost and he knew his stuff. We put lots of miles on them and were close to time to replace and they had some cracking but the new tire guy said they would be good for another year. DH had heart surgery and I didn't want to risk tire trouble so we bit the bullet. We decided to go with Michelin this time because they have a softer ride than the ST230's and DH thought the extra price was worth the improved ride - me, not so much. LOL We bought the Michelins through the FMCA program. They might also do the BFG's. Worth a check.
Lonny & Diane
2004 Country Coach Allure 33' "Big Blue"
Towing 2008 Chev Colorado 4x4
Semper Fi