Thanks for the replys guys!
the smaller the tires, the more T5R`s to kill
Good point! I was concerned about less rpm at occasional highway speeds.
But, with 4.10 I'm obviously not much into low revs (and mpg), even if I'd like better mph at the end, and at the end of the day, a dead T5R is a good T5R!
That Visual Speed and RPM calculator is really useful!