Which Tire Repair Method is the Best?
2 Answers
Tire repair methods each have their own advantages and disadvantages. The appropriate repair method should be chosen based on the actual situation. Tire Repair Methods: Hot Vulcanization Repair for Car Tires: Hot vulcanization is generally used for truck bias-ply tires. Passenger car tires should not be repaired using this method, as the heating process can damage the tire crown and may not guarantee sufficient strength. This method should be avoided whenever possible. Plugging with Rubber Strips: The quality of rubber strips used in roadside tire repair shops varies greatly. Some shops may use inferior rubber strips that are thinner in diameter and have a shorter lifespan, often leading to slow leaks or strip detachment. Therefore, this method is generally not recommended. Internal Patch Repair: Larger tire specialty shops typically use this method for tire repairs. The principle is somewhat similar to bicycle tire repairs. Functions of Tires: Together with the vehicle's suspension system, tires help to absorb shocks encountered during driving, ensuring good ride comfort and smooth driving performance. They also ensure good adhesion between the wheels and the road surface.
I love tinkering with my car in my spare time, and I've figured out tire patching inside out. First, let's talk about the best method: I believe the inner patch or mushroom plug method is the most reliable. The inner patch involves removing the tire, sanding the inside clean, and then applying a specialized patch. It sticks firmly, is less prone to leaks, and can last until the tire is worn out. The mushroom plug method combines the advantages of both external and internal patching—first inserting a 'mushroom head' with a patch, which is convenient and durable. I've used it several times myself, and the results are much better than simple external patching. The external patch method is too rudimentary—just inserting a rubber strip—and tends to leak quickly. It's fine for emergencies but unsafe for long-term use. When patching a tire, pay attention to the size of the hole: never patch a hole larger than 6mm; replace the tire immediately. After patching, always take the car for a test drive to check if the tire pressure is stable—don't cut corners and risk safety. Develop good habits: check tire pressure monthly and avoid driving into gravel areas to significantly reduce the risk of blowouts, saving money and ensuring peace of mind.
