How to decide when it's time to replace a bike tire

Forums Mountain Bike Forum How to decide when it's time to replace a bike tire


This topic contains 5 replies, has 5 voices, and was last updated by Profile photo of irudkin irudkin 8 months ago.

Viewing 6 posts - 1 through 6 (of 6 total)
  • Author
  • #216175

    Clearly this tire is past its prime! [Even though the tread itself isn’t too worn, dry rot has obviously set in.]

    How do you determine when a bike tire needs to be replaced?


    That decision usually gets made for me. I either pinch flat the tire, cut the sidewall, or rip the casing. Not too many of my tires last as long as the knobs themselves.


    When sidewall is torn beyond any possible repair, when tread isn’t visible without microscope, or when current tire doesn’t do its job well enough.

    Still, I’m glad I didn’t throw away one worn out tire. When my other tire blew I just used an old one for a few days before a  new replacement arrived by mail.


    I just changed a rear tire.  It’s center knobs were still present but noticeably worn (probably around 75% worn) and the shoulder lugs were still strong.  I could have continued to use the tire for sure, but man was there a MAJOR improvement in traction in technical climbing with the new tire.  Maybe that had a lot to do with riding in the loose scree here on the Front Range of CO.


    Wow, Aaron you are rough on tires — you and that eastern chunder.  I’m curious, what type of tires are you riding on?


    Depending on conditions a high to low profile is ok imho. However when the side wall is showing exposed threads and or latex is seeping through the tyre tread then the tyre structure is compromised.

Viewing 6 posts - 1 through 6 (of 6 total)

You must be logged in to reply to this topic.