Hm, I've never got a strong recommendation to replace bike tires after X years, unless you're going very fast on a road bike the failure penalty is not very har

Hm, I've never got a strong recommendation to replace bike tires after X years, unless you're going very fast on a road bike the failure penalty is not very harsh, bike tires don't just explode. I suppose they are durable if you count "they can take many kilometers and some people who do 50k a year..." and so on but my experience is more like "better replace them because they are old, and you only did 5-10k per year".