So I know my car vibrates at highway speeds b/c of my tires. I don't feel like throwing them out just yet b/c they have a lot of life left in them (but will replace them next year).
Only question I have is, is it safe to track these tires? Am I risking a blowout or anything? They DON'T have bubbles on them.
When was the last time you got your wheel balancing done? it should be performed once a year. They won't blow out unless the thread is almost finished or if you have a bubble.