I finally got a firt hand look in person of the gy MT/R's on truck in a local parking lot. They were not as aggressive as I thought they would of been, even the pics I have make them look more aggressive, but in person it's a different story. I need something a bit more aggressive in the mud. But still Streetable and somewhat Rockable. so I think I'm gonna get the TrXus. they have Siping, nice side lugs, and they're lighter than most Swampers. kinda of like Swampers all around tire. I'm looking to get them in the 37x12.50R15 on a 15x10 Rim. does anyone have that set up? how tall are they "actually" on the truck with that configuration?