What to Do If a Tire is Cut by Glass?
3 Answers
First, if the cut on the tire has damaged the internal cord fabric or if it is already severely damaged, it is not recommended to repair and continue using it. If the sidewall is scratched, replacement is advised. If the cut on the tire has not damaged the cord fabric, it can still be used, but regular checks are needed to see if the damage has expanded.
I've been driving for many years and have encountered situations where my tires were cut by glass several times, each time causing great tension. A small cut in the tire might not leak air immediately, but it can easily lead to a blowout once you start driving, which is extremely dangerous. I would immediately pull over, turn on the hazard lights, and check the location and depth of the cut. If the cut is in the center of the tread and not too large, a temporary fix with a tire repair strip might work, but it's best to have a professional tire shop check for structural damage. Handling it yourself is too risky—if the wheel rim gets deformed or the air leak worsens, it could lead to bigger trouble. I've developed a habit of checking tire pressure every two weeks and avoiding roads with lots of debris while driving. These small actions can significantly reduce the risk of punctures, ensuring the safety of both myself and others on the road. Remember, cutting corners on tires will eventually lead to trouble. It's safer to call for a tow truck or use the spare tire to get to a repair shop without hesitation.
I enjoy tinkering with car issues myself, like trying DIY repairs when tires get cuts. First, prepare an onboard tire repair kit and use rubber plugs to seal the cuts—but remember, this only works for small cuts or tread areas. I've had successful attempts that saved me a few dozen bucks, but also failures that led to slow leaks, eventually forcing me to replace the tire. For routine maintenance, I make it a habit to check tire appearance and pressure weekly, and walk around the car before driving to spot debris, which helps avoid many surprises. If the cut is deep, park the car and avoid driving to prevent rim damage and higher repair costs. Honestly, keeping the spare tire properly inflated is more reliable—spend a little for peace of mind, and don’t follow my old habit of cutting corners only to regret it later.
