Honda 2003 Civic Si Owner's Manual page 197

Tires
The ABS works by comparing the
speed of the wheels. When replacing
tires, use the same size originally
supplied with the car. Tire size and
construction can affect wheel speed
and may cause the system to work
inconsistently.
If you ever need to replace a wheel,
make sure the wheel's specifications
match those of the original wheel
that came on your car. Replacement
wheels are available at your Honda
dealer.
198
Maintenance
Wheels and Tires
Wheels:
15 x 6 J
Tires:
195/60R15 88V
See page 252 for information about
DOT Tire Quality Grading.
Winter Driving
Tires that are marked ''M S'' or
''All Season'' on the sidewall have an
all-weather tread design. They
should be suitable for most winter
driving conditions. Tires without
these markings are designed for
optimum traction in dry conditions.
They may not provide adequate
performance in winter driving.
For the best performance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
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