Fast-forwarding and fast-reversing

See also:

Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading standards”. ...

Wheel alignment
*: The difference between right-hand camber and left-hand camber should be within 45’ or less. ...

Fan speed control button
The fan speed control button has 6 different fan speed positions. The fan speed is shown by the display. ...