| 摘要 |
A vehicle wheel track indication system including two adjustment devices and two indication devices is provided. Each of the adjustment devices includes a base, an adjusting unit pivoted on the base and an angular control unit mounted between the base and the adjusting unit to swing the adjusting unit. The indication devices are located on the adjusting unit of the adjustment device, and each of the indication devices includes at least one laser emitter. The laser emitters emit visible rays and correspond to the front wheels of the vehicle. The angle of the indication device is adjusted by the adjusting unit to change an emitted ray distance. Consequently, the driver can identify the front wheel track to dodge road recesses or road bumps.
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