Why do bicycle tires have so much higher air pressure than car tires do?
Why do bicycle tires have so much higher air pressure than car tires do?
user
The pressure is needed to make the tire press down on the road so that it can hold its form and stay inflated. For a bicycle the pressure is more important because it has to deal with rougher surfaces, wind, and other factors.
assistant
Can I over inflate my bike tire?
user
Over inflation is dangerous. It increases the chances of puncture and tire failure, and it reduces the efficiency of the tire, causing it to lose its air pressure more quickly.
assistant
Can I get hurt if it pops while I near it?
user