Should a Punctured Tire Be Repaired or Replaced?
3 Answers
Tire punctures should be addressed based on the specific situation: if the puncture is on the tread, it can be repaired; if the puncture is on the sidewall, the tire should be replaced. Functions of tires: 1. Transmit driving force, braking force, and steering force to enable vehicle operation; 2. Support vehicle load; 3. Reduce and absorb vibrations and impacts during driving. Precautions for tire replacement: 1. Identify the front and back sides of the tire; 2. Choose tires of qualified quality; 3. Replace the valve stem simultaneously; 4. Determine the installation direction; 5. Install new tires on the rear axle of the vehicle; 6. Avoid sudden braking after replacing a new tire; 7. Remove screws diagonally when removing the tire; 8. Perform a four-wheel alignment when replacing tires.
The tire is punctured, and I always prioritize safety. First, check the location of the damage. If it's on the tire shoulder or sidewall, it absolutely cannot be repaired and must be replaced. These areas bear the load of the entire tire, and a repair would likely lead to another blowout. For small punctures in the center of the tread, if they are smaller than a nail, professional repair is possible—but only if the tire isn’t severely worn and the tread depth is at least 1.6 mm. I make it a habit to regularly inspect my tires for signs of aging, such as cracks or bulges, and replace them immediately if any are found. A tire issue is no small matter—a blowout at high speed is extremely dangerous. I’d rather spend more on a reputable brand to ensure my family’s safety and peace of mind on the road.
If my tire is punctured, I'd first consider the budget-friendly option. Patching it up only costs a few dozen yuan, while a new tire can easily set me back hundreds or even thousands. As an average person, budget comes first. But it depends on the specific situation—if the tire is relatively new with deep treads and good wear resistance, a patch could last me over six months. On the other hand, if the tire is nearly bald or over five years old, replacing it outright is more cost-effective to avoid repeated repair expenses. I usually keep track of my tire mileage and wear condition to stay informed. At the same time, I check whether the damage is within a safe range—small holes are fine, but large punctures or sidewall damage mean the tire should be scrapped. Ultimately, I get a quote from a local repair shop and weigh my options before deciding to ensure I don’t waste money.
