被紮後，一般可以再低速開上50 邁（時速不超過每小時 50 邁 ，可以繼續開50 邁），去找修車鋪換胎。

A run-flat tire/tyre is a pneumatic vehicle tyre that is designed to resist the effects of deflation when punctured, and to allow the vehicle to continue to be driven at reduced speeds - under 90 km/h – and for limited distances – usually 16 to 80 km, depending on the type of tyre