Went to get pricing on tires today at my local Les Schwab and the salesman seemed to think I was lucky I had not had any issues with my previous set up of non trailer tires. His only suggestion was a trailer tire.I would not hesitate to buy the same exact tire that I currently have, but it is no longer made. Does anyone(BCB???) have a current recommendation for a tire/model name that is the size I need for my trailer. The current size thats on it is 215 70 R15. Not sure if I can or should go up or down from that size. Ill try to do some more digging around with the search feature but it seems the new rims on trailers are 18″ and the tire that goes on them does not fit my 15″rim. I want to make sure I do it right since im going against the tire guys advise.Thank you