Why is it difficult to drive a bicycle when tire punctured?

Reduced traction: A flat tire has inadequate air pressure, which affects its ability to maintain contact with the road. This reduced traction makes it harder to control the bicycle, especially while braking or turning. The risk of slipping and losing balance is higher, increasing the chances of accidents.

Instability: A flat tire creates instability in the bicycle's handling. It affects the bike's center of gravity and changes its overall dynamics. The rider may feel wobbliness or a lack of control while pedaling, making it challenging to maintain the desired direction and speed.

Increased effort: Riding a bicycle with a flat tire requires more physical effort. The tire's reduced ability to absorb shock and roll smoothly creates additional resistance against the road. As a result, the cyclist has to pedal harder and expend more energy to maintain the same speed. This can lead to quicker fatigue and reduced endurance.

Potential damage to the rim: If the cyclist keeps riding on a flat tire for an extended period, it can cause damage to the rim. The tire's deflated state means that the rim is no longer adequately protected from impacts and bumps. Riding on a flat tire can bend or dent the rim, making it more difficult and expensive to repair or replace.

To avoid these difficulties and ensure a safe and comfortable ride, it is essential to address a flat tire promptly by either replacing the inner tube or using a puncture repair kit. It is also recommended to carry basic bicycle repair tools and a spare inner tube when cycling, especially on longer or unfamiliar routes.