Cadillac CTS Coupe Tire Sizes & Rim Dimensions by Year and Trim

The Cadillac CTS Coupe features a range of tire sizes and rim dimensions that vary depending on the model year and trim level. Typically, rim widths range from 7.5 to 9 inches with diameters commonly between 18 to 20 inches, accommodating performance and luxury preferences.\n\nEarly CTS Coupe models (2011-2014) often come with 18-inch rims on base trims and 19 to 20 inches on sportier trims. Tire size markings include common sets like 245/45R18 and 245/40R19, denoting width, aspect ratio, and radial construction.\n\nWhen comparing trims, it's essential to note that higher trims tend to feature wider rims and lower profile tires, improving handling and aesthetics but possibly affecting ride comfort. Always verify exact tire size markings on your specific CTS Coupe trim before purchasing replacement tires or wheels.\n\nUnderstanding these variations helps ensure compatibility when upgrading or maintaining the Cadillac CTS Coupe's wheels and tires, preserving performance and safety standards.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Cadillac CTS Coupe.