Honda 2009 Pilot Owner's Manual page 512

Tires
Wheel and Tire Specifications
Wheels:
17 x 7 1/2 J
Tires:
P245/65R17 105T
See page 544 for information about
DOT Tire Quality Grading, and page
546 for tire size and labeling
information.
506
Winter Driving
Tires marked ''M S'' or ''All
Season'' on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
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.
Snow Tires
If you mount snow tires on your
vehicle, make sure they are radial
tires of the same size and load range
as the original tires. Mount snow
tires on all four wheels. The traction
provided by snow tires on dry roads
may be lower than your original tires.
Check with the tire dealer for
maximum speed recommendations.