Flat tires can be caused by various factors, including punctures from sharp objects like nails or glass, damage to the tire sidewall, or gradual air leakage due to a valve stem issue or poor sealing. Understanding the cause of the flat tire is essential to determine the appropriate repair method. 

Not all flat tires can be repaired. The extent of the damage and the location of the puncture are factors in determining whether a tire can be fixed safely. Industry guidelines often state that punctures should be limited to the tread area and not exceed a certain size (usually 1/4 inch or 6mm) to be eligible for repair. Sidewall damage or cuts, as well as certain punctures in the shoulder or sidewall area, are generally considered non-repairable, and the tire may need to be replaced.

There are two main types of flat tire repairs: temporary and permanent. Temporary repairs, such as using tire sealants or inflator kits, are quick fixes to get you to a nearby service station. They are not intended to be a long-term solution and may not be suitable for all types of tire damage. Permanent repairs, on the other hand, involve removing the tire from the wheel, inspecting the damage, and patching it from the inside with a special repair plug or patch. This is the preferred method for more significant punctures and provides a durable fix if done correctly…and what RNR Tire Express does!