What is the 2009 Honda Civic si factory tire?

The 2009 Honda Civic Si comes equipped with factory tires sized 215/45R17. These tires are designed to provide a balance of performance, handling, and comfort, suited for the sporty nature of the Civic Si. Typically, the OEM tires are manufactured by brands like Michelin or Bridgestone, depending on the specific model and trim. Regular maintenance and proper inflation are key to maximizing their performance and longevity.