Yamaha Star XV250ZC Owner's Manual page 52

PERIODIC MAINTENANCE AND ADJUSTMENT
Tire inspection
1. Tire sidewall
2. Tire wear indicator
3. Tire tread depth
Always check the tires before operating
the motorcycle. If a tire tread shows
crosswise lines (minimum tread depth),
if the tire has a nail or glass fragments
7
in it, or if the sidewall is cracked, con-
tact a Yamaha dealer immediately and
have the tire replaced.
Minimum tire tread depth (front and
rear):
1.0 mm (0.04 in)
WARNING
G
It is dangerous to ride with a
worn-out tire. When a tire tread
begins to show crosswise lines,
have a Yamaha dealer replace
the tire immediately.
G The replacement of all wheel
and brake-related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
G It is not recommended to patch
a punctured tube. If unavoid-
able, however, patch the tube
very carefully and replace it as
soon as possible with a high-
quality product.
Tire information
This motorcycle is equipped with spoke
wheels and tube tires.
7-17
EWA10561
WARNING
The front and rear tires should be of
the same make and design, other-
wise the handling characteristics of
the vehicle may be different, which
could lead to an accident.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha Motor Co., Ltd.
Front tire:
Size:
3.00-18 47P
Manufacturer/model:
CHENG SHIN/C-916
Rear tire:
Size:
130/90-15M/C 66P
Manufacturer/model:
CHENG SHIN/C-915
EWA10461