Can a new tire still be used if it's punctured by a screw?
3 Answers
New tires can still be used if punctured by a screw. Emergency handling methods for punctured tires: Generally, do not pull out the screw after a puncture. Most vehicles use tubeless tires, which won't lose air immediately after being punctured. If punctured, remember to drive slowly and avoid highways, or promptly replace with a spare tire. Tires are crucial for safety, so it's essential to get them repaired at a 4S shop as soon as possible. Repair methods: The common repair method is called vulcanization (hot patch). This process involves removing the tire, applying a special uncured rubber patch to the puncture, and then using a heating machine to bond the patch to the tire until fully integrated. The advantage of vulcanization is its durability, as it virtually eliminates concerns about repeated air leaks.
I just bought new tires and they got punctured by a screw? So frustrating. First of all, don’t rush to pull out the screw and keep driving—this is a major safety issue. A blowout on the highway is extremely dangerous and could lead to accidents or even fatalities. After a puncture, the tire pressure will slowly leak out, making the car unstable to handle. If the screw is still inside, it could further damage the internal structure, making repairs difficult. I recommend stopping to check for air leaks. If the screw is still visible, don’t pull it out randomly; drive slowly to a repair shop. A professional technician will assess the location and size of the puncture: if the screw is in the middle of the tread, an internal patch can fix it and the tire can still be used; if it’s near the sidewall, you’ll have to replace the tire because that’s a critical support area and repairs won’t hold. Remember to check the tire pressure regularly after a puncture to avoid issues before long trips.
Just got new tires installed and immediately hit the jackpot with a screw puncture. I bet many have been through this nightmare. Let's do some cost analysis: Patching usually costs just tens of yuan, while a new tire ranges from hundreds to over a thousand depending on the brand. Naturally, we'd want to save money by patching, but first confirm if the location is repairable. Like last time when I got a nail right in the tread center—patched with an internal plug and drove 20,000 km before replacement, totally worth it. But if it's on the sidewall, bite the bullet and replace it—don't skimp there. Before repairing, check tire condition like whether the nail damaged internal structure. For simple air leaks, self-adhesive plugs can be temporary fixes but aren't long-term solutions. Daily driving tip: watch for roadside debris to reduce puncture risks. Balance safety and savings—always prioritize professional repair over DIY disasters.
