I read through this thread, looks like baby is going to get new shoes, :'(. I am pricing Michelin 275/70 XZa's 22.5 and see what I come up with for 6. I was washing the coach and noticed some crazing on a couple near the rim, didn't see any before so must be new. I look each time I wash it but its been a few months and didn't even notice it but the sun was shining on them and I was checking the tire pressure before leaving tomorrow. Tom also could not see the dates on the inside dualies without taking them off so we don't know. The others are going on 7 years old. Not doing it because of that, its because of the aging I'm seeing.
Tom suggested I price some regular truck tires, what's the difference? do they ride rougher or something,we have truck tire dealers near us up there as they supply them for all the coal trucks up there. I read the XRA has a sidewall that is less liable to puncture, probably makes them cost more. Like I told hubby likely our last set anyway, I'm 67 and hope I can drive this thing 7 more years, they will age out before miles though she will have 6000 miles on it before I get back home. Also time for an oil change, hope he has time when he is home.