Or have seen someone running them? How did they do? Impressions of running these ultra aggresive pizza cutters on a full size rig? I'm running a 6" on my K20, and was orginally planning on buying swamper, 36/12.50/16 (or 15 now that I've read up on caliper grinding and don't feel so uncomfortable about it). But someone locally is selling these odd sized tires with wheels. Tires have never been used, rig got wrecked before he put them on. At least that's the story, I'll have to look at them. Anyway, just curious. I'm thinking I would have alot of clearance problems unless I did more trimming.