Can Tubeless Tires Only Be Sealed Once?

1 Answers
DiPaisley
07/30/25 8:06am
Tubeless tires can be sealed with puncture repair adhesive a second time. However, if the puncture is relatively large, it is recommended to use a plug, perform an internal patch, or replace the tire. Below is relevant information about tubeless tire repair: Tubeless Tire Plug Repair: This form of tubeless tire repair requires grinding and enlarging the tire wound to some extent, and its reliability is relatively poorer. Plug repair can only serve as a temporary emergency tire repair method and is not recommended for long-term use. If time permits, it should be replaced with a patch or mushroom plug repair as soon as possible for better actual results and safer driving. Repair Methods: There are various methods for repairing tubeless tires, including adding sealant, plugging, internal patching, etc. Plugging is the simplest tire repair method, which can quickly address issues like tubeless tires being punctured by nails, serving as an emergency repair method. Compared to adding sealant, plugging is more reliable because sealant has a certain degree of corrosiveness. Frequent use can corrode the wheel hub, and it also has a limited effective period, becoming ineffective over time.
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