Mazda RX-7 III (FD) Tire Sizes, Rim Widths & Trim Guide

The Mazda RX-7 III (FD), produced from 1992 to 2002, features various tire size markings depending on the model year and trim level. Early base trims typically came with 16-inch rims, while sportier trims and later years often utilized 17-inch rims to enhance handling and aesthetics.\n\nCommon tire sizes range from 205/50R16 on base trims to 225/45R17 or 235/40R17 on higher-end variants. Rim widths for the RX-7 III (FD) generally fall between 7 to 8 inches in diameter, ensuring compatibility with performance tires designed for this sports car.\n\nWhen comparing trims, note differences in available tire widths and sidewall profiles that impact ride comfort and cornering. Selecting the correct tire and rim width combination for your RX-7 III (FD) ensures optimal performance, safety, and preservation of factory handling characteristics.

Year
Make / model / trim Year Tire size Wheel
Mazda RX-7 III (FD) Wankel Twin Turbo2002205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo2001205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo2000205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1999205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1998205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1997205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1996205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1995205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1994205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1993205/55R166.5" × 16"
Mazda RX-7 III (FD) Wankel Twin Turbo1992205/55R166.5" × 16"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mazda RX-7 III (FD).

FAQ

What tire size does the Mazda RX-7 III (FD) typically use?
Tire sizes vary by trim, commonly ranging from 205/50R16 on base models to 225/45R17 or 235/40R17 on sportier trims.
What rim widths are standard on the RX-7 III (FD)?
Standard rim widths range from 7 to 8 inches, matching the tire width for balanced handling and performance.
How can I compare trim levels based on tire and rim specs?
Comparing trims involves reviewing factory tire sizes and rim widths, as higher trims usually feature wider, lower-profile tires for improved grip.
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

inchmm
Size 1Size 2DiffDiff(%)
Diameter25.0"25.4"0.5"1.89%
Width7.7"8.5"0.8"10.26%
Circumference78.4"79.9"1.5"1.86%
Profile height5.0"4.2"-0.7"-15.08%
Turnover per mile80779314-1.73%
Clearance--+0.2"-
25.0"
7.7"
old tire side
25.5"
8.5"
new tire side
old tire
15"
old rim
5.0"
new tire
17"
new rim
4.2"

Speedometer Error

(First wheel OEM size)

Reading20 mph30 mph40 mph50 mph60 mph70 mph80 mph90 mph
Actual20.430.540.750.961.171.281.491.6