I know this has been beat to death but I did a search on trailer tires in this forum and it confused me more. I have a single axle ranger trailer(188vs) and the original 2006 tires on it. I'm starting to see the side walls cracking so I want to change them out before the tournament season starts. The tire is the Goodyear marathons ST 205x75x14. What tire should I get? Does tire discounter or any chain sell good trailer tires? Sorry to keep beating the horse but I would like your input. Thanks