I am the one with the IROK's & they perform WICKED
they should be available towards the end of this year, I got mine from a guy on e-bay for $550 & FREE shipping

, although I did have to hunt down a 5th tire for a spare
I've had no issues at all with these, I only use them for OFFROAD though & I've had these in 2-3ft of snow & didn't get stuck once, they clean themselves very well
they are loud at low speeds but on the highway it turns to a mello hum
this is a great all around tire as far as I'm consirned for what I've thrown at them, but I have a set of BFG's for my daily stuff to save a little bit of MPG
buy them you won't be disappointed