Can't find speed rating
I have Ridgway Sport tires on my 2015 Rockwood 8315BSS travel trailer. I can't find a speed rating for these tires anywhere on the sidewall. They are ST225/75/R15 load range c. The only other thing I ...
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Scrubjaysnest, I checked, July 2014. So they are about a year older than my camper.
