Pontiac Solstice Tire Sizes & Rim Dimensions by Year and Trim

The Pontiac Solstice offers various tire size markings and rim dimensions depending on its model year and trim level. Early Solstice models typically feature tire sizes ranging from 205/50R17 to 255/40R18, with rim widths spanning 7 to 8.5 inches.\n\nStandard trims often come with 17-inch rims, while higher trims and later model years may upgrade to 18-inch rims to accommodate wider tires for improved handling. Knowing the rim width × diameter is essential when selecting replacement tires or aftermarket wheels.\n\nWhen comparing trims, verify the original tire size markings on the sidewall and rim specifications to ensure compatibility. Rim width impacts the tire's footprint and handling characteristics; hence, matching sizes within the same trim range preserves performance and safety.\n\nAlways consult your vehicle’s manual or detailed tire specifications when planning replacements, as incorrect sizes can affect speedometer accuracy, fuel efficiency, and overall driving dynamics.

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