Pontiac G6 Tire Sizes & Rim Dimensions by Year & Trim

The Pontiac G6, produced from 2005 to 2010, features varying tire sizes and rim dimensions depending on the model year and trim level. Standard trims often come with rim widths ranging from 6.5 to 7.5 inches, paired with diameters between 16 and 18 inches.\n\nBase trims typically use 205/60R16 tires, while higher trims or sportier variants may employ wider tires such as 215/55R17 or 225/50R18 to improve handling and aesthetics. It's essential to verify the exact tire markings for your specific year and trim to ensure compatibility.\n\nWhen comparing trims within the Pontiac G6 lineup, note that rim width can influence tire selection and performance. Wider rims allow for lower profile tires, enhancing cornering stability but may affect ride comfort. Always match OEM specifications or consult a tire professional when upgrading.\n\nAccurately identifying your Pontiac G6’s tire size and rim dimensions helps maintain safety, fuel efficiency, and vehicle handling. Reference your vehicle’s placard or owner’s manual for exact details and consider the model year and trim to choose the correct tires and rims.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Pontiac G6.