Again like its said by others I love my IROK's but because of the milage problem and the fact that their a 42, I won't drive them on the street and just stick to my toyo's.  Best tire I've ever had for a dual purpose tire and I've run quite a few Interco tires and still would put the toyo up against any of them for the best all around tire.  I'm not dogin on MTR's because I've never owned them but from what i've seen off road I can still get up stuff the guys with MTR's struggle to get up with realitive ease.