Hey! I just ordered some 18" Tamers, and I am gonna use them on my local motocross track. They are mounted on Douglas .160's. I was wondering how they do on trails (mud, hills, hardpack, loose terrain, etc.) Also, how do I go about custom grooving. Any help is appreciated!

Turf Tamers do OK on trails, not great though. Also they are soft compound so they wear easily, this is made worse when you grove them. They also get punctures pretty easily too. You may think about putting your stockers back on in the trails.