Honda XR250 TORNADO 2022 Owner's Manual page 50

Maintenance Fundamentals
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Inspecting for Damage
Also inspect for any unusual bumps or bulges in
the side walls of the tyres.
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Inspecting for Abnormal Wear
46
Inspect the tyres for
cuts, slits, or cracks that
expose fabric or cords,
or nails or other
foreign objects
embedded in the side
of the tyre or the tread.
Inspect the tyres for
signs of abnormal wear
on the contact surface.
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Inspecting Tread Depth
Inspect the tread wear indicators. If they
become visible, replace the tyres immediately.
For safe riding, you should replace the tyres
when the minimum tread depth is reached.
or T.W.I.
Wear indicator
location mark