Yamaha U-MAX G23A Owner's/Operator's Manual page 36

2. The tires should be set to the rec-
ommended pressure:
G Recommended tire pressure
Front 150 kPa (1.53 kgf/cm
Rear 207 kPa (2.11 kgf/cm
Check and adjust tire pressures when
the tires are cold.
Tire pressures must be equal on both
sides.
3. Use no more than the following
pressures when seating the tire
beads.
Front 250 kPa (2.5 kgf/cm
Rear 250 kPa (2.5 kgf/cm
Higher pressures may cause the
tire to burst. Inflate the tires very
slowly and carefully. Fast inflation
could cause the tire to burst.
2
, 21 psi)
2
, 30 psi)
2
, 36 psi)
2
, 36 psi)
5-8
Tire wear limit
When the tire groove decreases to 1 mm
(0.04 in) due to wear, replace the tire.
a. Tire wear limit