With a tire in that condition, I would reinforce it with heavy duty tape and probably reduce the pressure depending upon how close it was to the max limit. With that said, I would then gently and slowly ride it home. If I was going to ride past or near a cycling shop, I would probably stop in and purchase a new tire and have them mount it for me.nbfman said:Well, the Open Corsa was retired. Thanks to this discussion, it was on my mind to check the tire before embarking on a long climb in order to ensure a safe descent. What I saw is as attached (hope attachment works) i.e. detached patch of rubber about 1x0.5 cm in size, exposing threads underneath. As someone mentioned, the rubber layer does indeed look very thin - like noticably <0.5 mm. My spare happened to be a blue Bontrager Racelite, so I'll just to ride a while longer with a mix of tires between front/rear. Front black, rear blue looks somewhat odd, but I'll live.
One question is under what conditions would you keep riding on a tire like this? Would you change it at first sight? Would you risk another 40-50 km to get home? Would you reinforce the area with something like tape before riding any further?
Also, can you let me know what tire pressures work best for you. I always pump my tires to 120 PSI and do not like it when I can see the tire noticably bulging to both sides of the rim when riding the bike. My only reason for this is that I feel like the wheel will be more prone to rim out when I hit a bump and the feeling that it is a sign of the pressure being too low. But the other day, I was on the tail of a rider whose back tire was considerably more deformed than mine. He was a very strong rider, so I thought I may need to do more experimenting on tire pressure. Can you share how you decided on the tire pressure that works best for you?
Thanks.
Concerning tire pressure, experiment with riding different pressures and see what works best for you. Tire pressure is going to be like saddles, what works for one person does not necessarily work for everyone. It is very subjective. On most of my tires, I inflate them to within 20% of the max rated inflation pressure but I weigh about 190 pounds. I max out my Bonty Race Lites but that is just because they feel better that way.