This was oem tire.Still had some tread left at 104,682 miles. Used for towing,& lots of high speed driving in hot west Texas. Bought an other identical set. Only negative, @ slow speed in tacky mud they balled up. However, this is normal. Best tire for the $$ for its designed purpose,simply Awsome.
I will be buying another set of these tires... I have a set 37x13.5x20's on 2011 F-250. I have about 65,000 miles on this set and still have about quarter tread left. I haven't had a single problem with these tires as of yet. The cost difference is worth it (Plus they look sweet).