I run Michelin. Had a blowout in July. I guess it was a bad tire becaue the tire had less than 30k miles and a date code of 4208 right at 6 years old and no sign of aging. Went back with 2 new steer tires Michelin ZXA 3+ 275 80 22.5 LRH.
Make sure you know your corner weights. My passenger steer has 5600 lbs on it, Hankook and or Toyo do not make a tire that carries a load in that range.......
Do your homework before you drop thousands on wrong tire. Guys at dealer will not know about a tire running close or over weight limit if you cannot tell them how much you corners weigh.
ctc