IROK's won't last you long if your truck sees a lot of road miles.
Stay away from TRXuS m/t. They suck c@ck.
What kind of probs did you have w/ 'em? I've been thinking about getting 'em for my Cruiser.
The Trxus is a great all around tire for the money. They are awesome in the snow, work great in the mud, drive decent, etc. They have slightly weak sidewalls, like any other radial mud terrain, but overall we've had very good luck with them.
Same thing I've heard. The only complaint I've seen is them blowing out when people are towing with a full size rig on them...
I would pick the TRXUS over the MTR.
I have had great luck with them.
One of the better (if not the best) for a DD/wheeler.
I can't get my Trxus to balance. I don't drive very far to work in the morning and the damn things flat spot worse than bias tsl's. They quit making the Bfg M/T in my size or these friggin tires would be for sale already.