Ahahaha! I made themistake of getting a dremel, and shaving my offroad tires down into slicks (nubbed all the nubs off). Oh dear dogs to heaven! I had black snot for days, I had black crumbs stuck on my desk for days. Ok.. sorry for getting this topic off post. HAHA.bigdon18 said:she didnt know what that stuff was and i didnt either :tongue: .