CADILLAC XT4 Wheel Lug Pattern and Offset ET Reference

The CADILLAC XT4 wheel lug pattern reference provides essential specifications for proper wheel fitment, ensuring compatibility and safety. This includes the lug count multiplied by the PCD (pitch circle diameter in millimeters), offset ET values, and center bore dimensions for each model year.\n\nKnowing the correct CADILLAC XT4 lug pattern is critical when selecting aftermarket or replacement wheels. The standard CADILLAC XT4 bolt pattern is typically 5×114.3 mm, but variations can occur depending on model year or specific trim options.\n\nOffset ET values for the CADILLAC XT4 generally range between ET35 to ET40, affecting the wheel’s positioning relative to the suspension and fender. Matching the correct offset helps maintain proper handling, suspension geometry, and prevents rubbing.\n\nCenter bore dimensions ensure the wheel fits securely onto the hub without vibration. The CADILLAC XT4 usually features a center bore size of approximately 64.1 mm. All specifications are organized in a year-sorted table on this site for fast and accurate reference.