卸轮胎螺母有新招丁安庆驾驶员在野外行车途中，经常遇到机动车轮胎因意外情况突然爆裂，驾驶员在换备用轮胎时，由于原轮胎螺丝上的过紧、锈蚀或其它原因，以致用尽全力也难以将螺母卸下，甚至用力过大将螺丝扳手损坏，眼巴巴地瞅着备胎无法更换，车辆无法继续正常行驶。... Dumping a new nut Ding Anqing drivers driving in the wild on the way, we often encounter a sudden burst of motor vehicle tires due to unexpected situations, the driver in the spare tire, due to the original tire screw over tight, rust or other reasons, Exhaustion of nuts is hard to remove with full effort, and even the screwdriver is damaged when too much force is exerted, and the spare tire can not be replaced and the vehicle can not continue normal running. ...