In April 2010 I replaced tires on my airstream and put on Gladiator ST225/75R-/15 10 ply tires....35, 000 towing miles later, today replaced the set with new ones.... this is every day, day in day out use. Old tires were worn evenly and most likely had another 4 or 5 thousand miles available, but it was convienient today at a lew schwab dealer in sutherlin, oregon to replace them. they recommend 75psi....i ran much less in the old set....
and the Four P's(Paula, Phoenix and Peabody II and Pearl)
…Peabody is here…..
2013 GMC sierra denali