Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. For additional information refer to the tire manufacturer's booklet included with your vehicle.
Caution:
• Poorly maintained and improperly used tires are dangerous. • Overloading your tires can cause overheating as a result of too much
friction. You could have an air-out and a serious accident. See
Loading the Vehicle
. • Underinflated tires pose the same danger as overloaded tires. The resulting
accident could cause serious injury. Check all tires frequently to maintain the
recommended pressure. Tire pressure should be checked when your tires are cold. • Overinflated tires are more likely to be cut, punctured, or broken by
a sudden impact -- such as when you hit a pothole. Keep tires at the recommended
pressure. • Worn, old tires can cause accidents. If your tread is badly worn, or
if your tires have been damaged, replace them.
Low-Profile Performance Tire
If your vehicle has P225/50R18 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.
For cold weather driving conditions, you may prefer to get tires designed for snow or ice. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires .
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 and ZR speed rated tires. If you choose winter tires with a lower speed rating, never exceed the tire's maximum speed capability.
