If Carlisle makes your size I would recommend them. Look at the manufacture date on the tire and insist on tires made this year. Mine have 30,000 miles on them and are 2 years old. They are 15". Have had no problems. They look almost new. Keep them aired to the number on the sidewall, regardless of the load.
2001 Ford F-350 Super Duty CC Dually, 7.3 Diesel
2013 832IKBS Flagstaff Classic Ultra Lite, Hensley Arrow Hitch, Carlisle tires
2016 days camped....211, it ain't over yet!
On the road to ALASKA May 6, home Sept. 13, 2016. 23 states, 3 Canadian Provinces, up to the Arctic Circle, 17,300 miles, 131 days on the road. 1 flat tire, 4 oil changes. What a beautiful trip!