The rim sizes for the 2012 Honda Civic vary by trim: 15-inch rims on the LX, 16-inch rims on the EX and EX-L, and 18-inch rims on the Si.
In 2012, Honda offered the Civic in several trims across sedan and coupe body styles. Rim size was one of the key differentiators between the base model and the more premium or performance-oriented variants. While the sizes above cover the factory configurations, exact wheels and tires can differ if the car had optional packages or regional specifications. Always verify your specific car’s original equipment by checking the door jamb sticker or the owner's manual.
Wheel sizes by trim and body style
Below is a quick reference of the factory wheel diameters for the 2012 Civic by trim. Note that regional packages or aftermarket replacements can alter these measurements.
- 2012 Civic LX – Rim size: 15 inches (usually steel wheels with hubcaps); typical tire size around P195/65R15.
- 2012 Civic EX – Rim size: 16 inches (alloy wheels); typical tire size around P205/55R16.
- 2012 Civic EX-L – Rim size: 16 inches (alloy wheels); typical tire size around P205/55R16.
- 2012 Civic Si – Rim size: 18 inches (alloy wheels); typical tire size around P235/40R18.
These sizes reflect the factory configurations commonly found on US-spec models. If your Civic has a different market specification or optional wheels, the rim diameter may vary.