We’ve been on the road full time for over 8 years now, have pulled the TH 65,000 miles, and have had 6 tire failures. I have always used a TPMS system and check pressure every travel day. Thing is, these rigs are heavy, our nation’s roads are in very sorry condition, and stuff happens. I carry a full spare plus always carry an extra unmounted tire because roadside assistance can mount a tire on the road. I have had 2 failures at the same time before. The front tire delaminated and the trash from it ripped the steel valve off the tire behind it.
Btw, the myth of China bombs is just that. I’ve run into many full-timers and they have had failures with American made brands. Anyway, good luck and check your tires at each stop. You may spot an upcoming failure before it happens.