I got these bfgoodrich all-terrain t/a ko2 for the 18" Aluminum Rims.
The Diameter sets the speedo off by about 1 or 2 mph slower. Traveling at 60mph, Im really going 58mph
Check them out.
I think I'm going with 245/70/17. I'm on stock rims, no lift.
I drive mostly on highway, but I do wander around off road any chance I get. No snow in Texas, but I'm about to take a trip to Indiana and back. That trip will happen at least once a year.
I also take it to the beach and drive on...