View Full Version : Grooved IROK's

11-30-2010, 10:44 AM
Is anyone running on a set of grooved IROK's? .... Notice much improvement? ... bad idea / good idea? I'm running a new set of 37" 14" bias plys and want to get a bit more bite in the snow... probably just cut some grooves in the center lugs...

11-30-2010, 02:59 PM
iroks are already good in the snow, i wouldnt bother... just dont forget to air down....

11-30-2010, 05:56 PM
I have seen the center lugs split before, might do it on my buddys 37's if i get bored one day

rob duf
12-07-2010, 06:48 PM
My old man's buggy came with a set of 42" iroks with the inner and outer lug's grooved and they work awesome in the snow and the rock's[36]

They are a pretty soft tire though and this might shorten the life of the tire quicker if driving on the road ever day:eek:

42's do also have larger deep tread blocks:dontknow: