Honda CRF150F Owner's Manual page 135

Always check air pressure when your tyres are
"cold." If you check air pressure when your
tyres are "warm" – even if your motorcycle has
only been ridden for a few miles – the readings
will be higher. If you let air out of warm tyres
to match the recommended cold pressures, the
tyres will be underinflated.
The recommended "cold" tyre pressures are:
Front
100 kPa (1.0 kgf/cm
Rear
100 kPa (1.0 kgf/cm
24
Inspection
Whenever you check the tyre pressures, you
should also examine the tyre treads and
sidewalls for wear, damage, and foreign
objects:
Look for:
• Bumps or bulges in the side of the tyre or
the tread. Replace the tyre if you find any
bumps or bulges.
• Cuts, splits or cracks in the tyre. Replace
2
,15 psi)
the tyre if you can see fabric or cord.
• Excessive tread wear.
2
,15 psi)
Also, if you hit a pothole or hard object, pull
to the side of the road as soon as you safely
can and carefully inspect the tyres for damage.