Servicing Your Honda
Also, if you hit a pothole or other hard object while riding, stop as
soon as you safely can and carefully inspect the tires for damage.
To check the condition of a tire tread, measure the groove depth (1)
in the center of the tire, or check the wear indicator (2).
For best performance, you should replace a tire before the tread
depth at the center reaches the following limits:
front 3/16 in (4 mm)
rear 3/16 in (4 mm)
(1) groove depth
(2) wear indicator
(3) wear indicator
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