The size of tires on a Chevy Cobalt depends on the year, trim level, and options of the vehicle. The tire sizes for the Chevy Cobalt can vary between 15-18 inches in diameter.
For the first-generation of the Cobalt, which was produced from 2005 to 2010, there were three different tire sizes available. The base model came with 15-inch tires, while the LS and LT trims came with 16-inch tires. The SS and Sport trims had 18-inch tires. The recommended tire size for the base model Cobalt was P195/65R15, while the LS and LT trims had P205/55R16 tires. The Sport and SS trims had P225/40ZR18 performance tires.
For the second-generation of the Cobalt, which was produced from 2011 to 2016, there were only two tire sizes available. The base model came with 15-inch tires, while the higher trim levels came with 16-inch tires. The recommended tire size for the base model Cobalt was P195/65R15, while the higher trims had P215/55R16 tires.
It’s important to note that these are the manufacturer recommended tire sizes. However, some drivers may prefer to use different tire sizes to achieve different performance or aesthetic goals. It’s important to consult with a professional mechanic or tire specialist before switching to a different tire size to ensure compatibility and safety.
In summary, the size of tires on a Chevy Cobalt can range from 15-18 inches in diameter, depending on the year, trim, and options of the vehicle. The recommended tire size varies between P195/65R15 and P215/55R16 for most models.