Have Michelin LTX. LT275/70/18. 10ply. Had tread separation and not happy with mileage. Has anyone had Cooper? If so which tire. Going on 2011 3500 GMC are. Pulling 14500# fiver.
I had good luck with Coopers on a couple 1/2 ton trucks but never ran any 10 plys. I'm running Falken's Wildpeak A/T3W 10ply on my 3/4 Ford. Have about 25,000 miles on them and no problems wear is good guessing I'll get another 25,000 out of them. Great reviews on them I would buy again.