Winter Tires - Chevrolet 2008 TrailBlazer Owner's Manual

Low-Profile Performance Tire
If your vehicle has P255/50R20 size tires, they are
classified as low-profile performance tires. These
tires are designed for very responsive driving on
wet or dry pavement. You may also notice more
road noise with low-profile performance tires and
that they tend to wear faster.
Notice: If the vehicle has low-profile tires, they
are more susceptible to damage from road
hazards or curb impact than standard profile
tires. Tire and/or wheel assembly damage can
occur when coming into contact with road
hazards like, potholes, or sharp edged objects,
or when sliding into a curb. The vehicle
warranty does not cover this type of damage.
Keep tires set to the correct inflation pressure
and, when possible avoid contact with curbs,
potholes, and other road hazards.

Winter Tires

For cold weather driving conditions you may prefer to
get tires designed for snow or ice, if your vehicle has
P255/50R20 size tires. See your dealer for details
regarding winter tire availability and proper tire selection.
Also, see Buying New Tires on page 5-75.
If you choose to use winter tires:
•
Use tires of the same brand and tread type on all
four wheel positions.
•
Use only radial ply tires of the same size, load range,
and speed rating as your original equipment 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 winter tires with a
lower speed rating, never exceed the tire's maximum
speed capability.
5-59