I have a 2011 F 150. I bought some 18" rims and a leveling kit but I dont know what tires to get. I'm looking at the Toyo Open Country MT or Nitto Terra Grappler MT, what kind of miles do these last for mixed on/off road driving? Pictures would be great.

 

If you are talking MT, the Nittos are "Trail" Grappler. I have seen posts on here that people have gotten 30-40k on them and they wear awesome. I have Nittos and love them, but they are quite loud and obviously won't wear as well as the A/T. My neighbor has same tires on his Titan with approx 15,000 miles and the difference compared to mine that I just put on is very significant (sorry i don't have exact inch info). M/T grasps the look I want, but next time I will likely go with some BFG A/T's...