Find the best tires for your GEO

Factory Geo tire sizes varied across the brand’s subcompact car and compact SUV lineup, typically ranging from 145/80R12 on early Metro models to 205/75R15 on Tracker SUVs.

Model examples illustrate this range: the Geo Metro commonly used 145/80R12 on base trims and 155/80R13 on LSi versions; the Geo Prizm utilized 175/65R14 for standard trims with the GSi running 185/60R14; the Geo Storm featured 185/60R14 on base models and 205/50R15 on the high-output GSi; while the Geo Tracker utilized 195/75R15 or 205/75R15 factory tires for 4WD configurations.

Geo tire sizes are model-specific, ranging from the Metro’s 145/80R12 to the Tracker’s 205/75R15, which is why selecting your exact vehicle model is essential to identify the correct OEM-compatible tire size.

Select your Geo model below to view verified OEM tire sizes and explore compatible replacement tires matched to your vehicle.