Winter Tires - Cadillac 2008 SRX 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 your 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. Your
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.
5-52

Winter Tires

If you expect to drive on snow or ice covered roads
often, you may want to get winter tires for your vehicle.
All season tires provide good overall performance on
most surfaces but they may not offer the traction you
would like or the same level of performance as winter
tires on snow or ice covered roads.
Winter tires, in general, are designed for increased
traction on snow and ice covered roads. With winter tires,
there may be decreased dry road traction, increased road
noise, and shorter tread life. After switching to winter
tires, be alert for changes in vehicle handling and braking.
See your dealer/retailer for details regarding winter tire
availability and proper tire selection. Also, see Buying
New Tires on page 5-68.
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 the 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.