[Surman1322]

Thank you all for your comments. I am aware of the 65mph and 65psi specifications on the ST225/75R15 load range D Marathon and did follow them. I replaced it with a Maxxis M8008 ST225/75R15 load range E.
I will get 3 more as needed. Test results are down the road.

Chuck Surman
WBCCI 1322