that's what I was thinking too but was not sure.
I was thinking of a set for the wk but I also like these:
http://www.ebay.com/itm/130944711872?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649#ht_3808wt_970
they both seem to be between clod size and my current imex puller2.2's.
they look great and work awesome in the soft loose soil but there a little stiff for my setup on harder surface's and figure the above would probably work better for grass and bashing.
I like the puller set but they seem to be a little to much for my yard terrain but I am thinking on a bb diamond or sand the pullers are going to work unbelieveable and look sick while doing it.
I like the clod size tires but think there a bit overkill on the wk driveline where the above should work and still look scale to my build.
I like the MF pattern better though but not much for a wheel choice although the solid pan wheels may not look to bad,