What are the effects of patching a tire once?
3 Answers
As long as the tire repair is done properly, patching a tire does not affect vehicle driving. Here is an introduction on how to use tire repair fluid: 1. Tire repair with inflation: This refers to automatic tire repair fluid. Deflate the tire completely, then open the bottle of repair fluid, allowing both the glue and gas to enter until the tire is fully inflated. Close the switch on the bottle and quickly rotate the tire a few times. 2. Non-automatic tire repair fluid: Use pliers to unscrew the valve core, shake the repair fluid well, and inject it into the tire through the valve core using a tube. After filling, screw the valve core back in, inflate the tire fully with an air pump, then quickly rotate the tire to evenly distribute the repair fluid inside.
A tire can still be used normally after being patched once, and I don't think it's a big deal. My own car's tire has been patched three times. As long as the puncture is in the middle of the tread and repaired with an internal patch, it's stable for daily commuting and city driving. Just keep the tire pressure between 2.5-2.8 bar, as too high or too low can affect the patched area. However, there might be slight vibrations at high speeds, affecting balance, so it's advisable to get a wheel balance adjustment. Driving under 120 km/h is still safe. Patching a tire is cheap and practical—just tens of RMB to extend its life by a few months, saving money and hassle. Remember to check the patched spot regularly to prevent air leaks, which can further extend the tire's lifespan. A small patch doesn't affect overall performance, and you can decide whether to replace the tire based on the situation next time it gets punctured.
After getting a tire repaired once, I feel the need to be more vigilant about potential safety hazards. Although it's usable, a poorly patched hole might slowly leak air, posing higher risks when driving at high speeds. I once neglected the tire pressure after a repair and had a blowout on a long trip, fortunately without major consequences. It's advisable to use the repaired tire on the rear wheel and avoid exceeding 120 km/h, as the front wheels bear more weight and are prone to issues. The repair material also matters; mushroom plugs are more durable than old patches. Safety comes first—tires are the lifeline. A single repair is like a minor emergency fix, but if the sidewall is punctured or there are stones stuck in the hole, replace the tire immediately without hesitation. Regularly check for bulges and wear to ensure a safe drive.
