DennisM, seems You have a winner combo, I would not use much taller tires than You're using now, I'd say that the limit is 31", more is going to kill all the get up and go of the truck.
Are You going to swap the 235 for a 261? ever considered hopping the 261 a li'l?? I see them as a really cool engine, but a li'l work would wake them up.
