We replace at 5/32 or 6 years. I would go to 4/32 in the summer, or anywhere there is no snow or heavy rain, especially If you have a tire which is designed to perform well when worn (e.g. the channels expand as the tire wears).
Look at cost per mile for tires too. Some tires wear a lot better even if they cost a little more, like the CC2s.
Look at cost per mile for tires too. Some tires wear a lot better even if they cost a little more, like the CC2s.
