19" summer performance tires

Truly experience the CTS Coupe's taut cornering and handling with these P245/45ZR19 (front) and P275/40ZR19 (rear) tires1, which provide outstanding performance on dry and wet summer roads (though not intended for use on ice and snow).  And like all GM® original equipment tires, they meet the Tire Performance Criteria Specification, which measures over a dozen factors affecting tire performance for your particular vehicle and makes buying replacements easier.

On Performance RWD models, included and only available in 19" Summer Tire Performance Package.
On Premium RWD models, included and only available in 19" Summer Tire Performance Package. Also included in CTS Touring Package.

1 Summer-only tires tend to wear faster and are more susceptible to damage from road hazards or curb impact than standard profile tires. This type of damage is not covered by the GM New Vehicle Limited Warranty. You may want to get different tires if you expect to drive in winter conditions. See your dealer for proper tire selection.