Bryan mounted & balanced my tries for me yesterday, so naturally i just had to put them on!
Standing next to each other the 36" IROK stands a good 2" taller than my 35" MTR, measuring in at 36.5" with no weight on it.
Theyre a bit louder, but its a deeper hum so its not that bad. And they weigh pretty much the same as my MTRs do, if not a little less. The ride is pretty smooth so far, but they are bias, so we'll have to wait and see how badly they flat-spot.
Next weekend will be the true test of how they perform, as the bronco will be out in the mud/rocks/snow at Paragon.