Any clearance issues on the Rancher? Noticable power difference? We have a Foreman we are considering this with, just not sure if the 27 would be too much tire for it.
No clearance issues at all. I had checked several quad forums before ordering the wheels from RMATV. They do not recommend over a 26 for Rancher on the forums. The stock big horns measure about 26 and they are one of the lighter big tires due to being 4ply. I have only ridden around the field today and did notice that acceleration suffered a little. For what I do with the Rancher it doesn't bother me. The added ground clearance is worth it.
After trail riding with the pitbulls today, they are pretty incredible. We went to Pike APV area today and the tires did much better than the bighorns on everything.