被扎后，一般可以再低速开上50 迈（时速不超过每小时 50 迈 ，可以继续开50 迈），去找修车铺换胎。

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