Yamaha WR250X, Owner'S Manual

Page: 68 / 112

PERIODIC MAINTENANCE AND ADJUSTMENT
7-23
7
Tire inspection
The tires must be checked before each
ride. If the tire shows crosswise lines
(minimum tread depth), if the tire has a
nail or glass fragments in it, or if the
sidewall is cracked, have a Yamaha
dealer replace the tire immediately.
Tire information
This motorcycle is equipped with tube
tires.
WARNING
EWA10461
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.
WARNING
EWA10561
● 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.
● 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.
● 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.
1. Tire sidewall
2. Tire wear indicator
3. Tire tread depth
Minimum tire tread depth (front and
rear):
1.0 mm (0.04 in)
Front tire:
Size:
110/70R17M/C 54H
Manufacturer/model:
BRIDGESTONE/BT090F RADI-
AL G
Rear tire:
Size:
140/70R17M/C 66H
Manufacturer/model:
BRIDGESTONE/BT090R RADI-
AL G
U32C15E0.book Page 23 Tuesday, July 14, 2009 11:43 AM