I have the Cooper Discoverer ATR's, 265's, a great tire I think. I will need a new set soon. They were on the truck when I bought it, so not sure exactly how many miles are on them, but when it comes time, I plan on making a video showing me making them into racing slicks. As for off road with the ATR's, I have had nothing but good things to say about them, mainly because they have saved my ass multipule times when I was doing surveying work. We had them on our Ram 1500 work trucks and we put that truck to the test almost everytime we went off roading. We would get to a job site when it was still just a field and there was not a thought of it being a subdivision so if we were to get there when we had got rain in the past few days or just a wet muddy site, my parter and I were lazy and didn't feel like walking when we could drive. We did bury the truck several times, but I don't think anytire outside of a tank track would have got us out of that situation. A very solid tire for snow and mud use.