I'm running 35's. After running BFG AT's and MT's, and Goodyear MTR's I'm never going back. Can't belive how quiet they are on the road even compared to AT's. Recently did a 1000+ mile trip on them through heavy rain and some snow and noticed no wear. They did hydroplane in a downpour pulling hill south going into Sheridan, Wyoming but people were actually pulling over rather than driving through it. Will by them again, if they ever wear out.