Chevrolet 2011 Corvette Owner's Manual page 364

10-74 Vehicle Care
GM's exclusive TPC Spec
system considers over a dozen
critical specifications that impact
the overall performance of your
vehicle, including brake system
performance, ride and handling,
traction control, and tire pressure
monitoring performance. GM's TPC
Spec number is molded onto the
tire's sidewall near the tire size.
If the tires have an all season tread
design, the TPC Spec number will
be followed by an MS for mud and
snow. See Tire Sidewall Labeling on
page 10 61, for additional
information.
GM recommends replacing tires in
sets of four. This is because uniform
tread depth on all tires will help
keep your vehicle performing most
like it did when the tires were new.
Replacing less than a full set of tires
can affect the braking and handling
performance of your vehicle. See
Tire Inspection on page 10 72 and
Tire Rotation on page 10 72.
WARNING
Tires could explode during
improper service. Attempting to
mount or dismount a tire could
cause injury or death. Only your
dealer or authorized tire service
center should mount or dismount
the tires.
Winter tires with the same speed
rating as your original equipment
tires may not be available for H, V,
W, Y and ZR speed rated tires.
If you choose snow tires with a
lower speed rating, never exceed
the tire's maximum speed capability.
WARNING
Mixing tires could cause you to
lose control while driving. If you
mix tires of different sizes (other
than those originally installed on
your vehicle), brands, or types
(radial and bias-belted tires), the
vehicle may not handle properly,
and you could have a crash.
Using tires of different sizes
(other than those originally
installed on your vehicle), brands
or types, may also cause damage
to your vehicle. Be sure to use
the correct size, brand, and type
tires on all four wheels.