My Firestone Firehawk Indy 500 tires are hardly worn but they are 12 and 13 years old. 235/60-15 in front, 255/60-15 in the rear. They look new, no dry rot, no damage, etc. It’s a great looking tire IMHO. I run the black side out. There are few choices but these are the only brands I’m interested in. Coopers are cheaper, they have a T speed rating, like it matters, and I like the artwork better on the black side, that matters. The T/A’s are a little plain. I’m leaning toward the Coopers. What do you think? Should I even be concerned about the tires I have now?