Local Sam's club has 235/85/16 Goodyear AT/R's for sale at $107 per tire (good looking all terrain tread pattern with lugs on the outside tread). Seem like a good price for a premium tire. The tire rack does not list the AT/R, just the AT/S. Goodyears web site only lists the AT/S for the USA and the AT/R for other countries. Is this a new tire for the US? Anyone have any experience with the AT/R?