| 摘要 |
Tire track system (A) of the invention comprising attachable tire tracks (1) , inner metal tracks (2), rigidified pins (3), track locking pins (4), front stretcher hooks (5), rear stretcher hooks (6), lock piece of rear stretcher (7), jamming capsules of steel rope (8), a steel rope of rear stretcher (9), a steel rope covering of rear stretcher (10) and a front stretcher rubber (11) is provided. The system of the invention is capable to be attached or covere d to the vehicle tires and it is operative in all winter conditions, inexpensive, easy to attach/detach and protective for vehicle tires in contrast to chains which have a breaking off problem, harm to vehicle tires, front equipments such as vehicle axle, ball bearings or other equipments due to vibration or impacts.
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