My daughter and I have a couple of Can Am Spyders. I have a 2013 RT Limited and she has a 2011 RSS. Both were purchased with very little miles last year. My RT had 600 miles and hers had 3110 miles on it. Tires on both look brand new BUT from my experience here in Florida a tire can look new and be no good due to age. Recently had friends boat trailers blow out due to age, tire looked brand new since it was just sitting without being used. I have been looking online to see what that "age" is on the Kenda OEM tires and cannot find a reference. Does anyone on this website know how long a tire is good for even if it has no wear? I am now concerned that we are risking blowouts like my friends boat trailers. Thank you.