Mazda RX-8 (SE17) Tire Sizes, Rim Widths & Trim Guide by Model Year

The Mazda RX-8 (SE17) is known for its rotary engine and sporty handling, and proper tire fitment is key to preserving its performance. Tire sizes vary slightly depending on the model year and trim, with common OEM tires ranging from 205/50R17 to 225/45R18. Rim widths typically range from 7 to 8 inches, paired with diameters of 17 or 18 inches.\n\nEarly model years often came with 17-inch wheels featuring a 7-inch rim width, while later trims and higher-performance variants upgraded to 18-inch rims with an 8-inch width. Tire size markings reflect these changes—drivers should verify the exact markings like 215/45R18 or 205/50R17 to ensure compatibility.\n\nWhen comparing trims, consider that higher trims or special editions might have wider tires and rims for enhanced grip and handling. Always consult manufacturer trim details for the correct tire and rim specifications.\n\nFor those looking to replace or upgrade tires and rims, matching the OEM rim width × diameter and tire size markings helps maintain safety and handling balance, while also complying with manufacturer recommendations.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mazda RX-8 (SE17).