I plan on going on a trip to glamis sand dunes for the new year and am wondering where I can buy a 6 paddle tire for an 18" wheel. I searched the threads and checked the stores where people said they have purchased one and I haven't been able to find one for the 18" wheel. Does anyone know of a motorcylce store that sells one, if not how would an 8 paddle tire be. I have an FMF pipe and silencer and boysen rad valve for my engine mods.