Tire repair involves fixing damage to a vehicle's tires to restore their functionality and safety. Common issues include punctures, cuts, and sidewall damage. Repairing a tire typically requires removing it from the wheel, assessing the damage, and applying a patch or plug to seal the hole. Regular tire maintenance, such as checking air pressure and tread depth, can help prevent the need for repairs. If a tire is beyond repair, it may need to be replaced with a new one. Proper tire care ensures better performance and extends the lifespan of the tires, contributing to overall vehicle safety.