Porsche 911 Tire Sizes & Rim Dimensions by Year and Trim | Comprehensive Guide

The Porsche 911 offers a variety of tire sizes and rim dimensions depending on the model year and specific trim. Early models often used narrower rims with smaller diameters, while modern trims feature wider rims and larger tires optimized for performance and handling.\n\nCommon rim widths for the 911 range from 7 to 12 inches, paired with diameters typically from 16 to 20 inches. Tire size markings vary accordingly, incorporating width, aspect ratio, and diameter, which are crucial for ensuring proper fitment and maintaining vehicle dynamics.\n\nWhen comparing trims, pay close attention to the differences in rim width and tire profile, as sportier versions frequently have staggered setups – wider tires at the rear for increased traction. Reference precise size markings by year to safely select compatible replacement tires or aftermarket wheels.\n\nUnderstanding these specifications helps maintain the Porsche 911’s iconic driving characteristics and allows enthusiasts to choose tires and rims that fit both factory standards and personal preferences.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Porsche 911.