This tire came as original equipment on my Xterra. The tread wear is substantial. I believe I could get 75,000 miles out of this set if I want to go that long. I was surprised to find that this tire is considered a highway tire because I have taken it off-road in sand, mud, snow and sharp rocks and have never been stuck or had a puncture. I imagine that an all-terrain will make my Xterra even more capable. I plan on replacing them soon with an all terrain tire.