Daver, I got the T/A KO 255/70/16 and it is D-rated.
65psi just seems a bit too much for me especially since the VX isn't a pickup truck that I'm gonna throw a load of wood into the bed or anything.
I do realize that the VX is heavy for it's size (3900lbs, right?), so I actually feel better with the Light Truck type tires rather than a passenger tire. There's some good info about this stuff here: http://www.tirerack.com/tires/tirete...l#maxinflation

I just aired my BFG's to about 35 psi today and they seem to handle very good. Stable on the highway and around town, yet the still seem to grip quite well!

Thanks for the info guys.

Joe