Mazda MX-5 II (NB) Tire Size and Rim Width Guide by Model Year and Trim

The Mazda MX-5 II (NB), produced between 1998 and 2005, features various tire sizes depending on model year and trim. Standard tires generally range from 14 to 15 inches in diameter with rim widths between 5.5 and 6.5 inches.\n\nEarly NB models (1998–2000) commonly used 185/60R14 or 195/50R15 tire sizes, with rims measuring 5.5Jx14 or 6.0Jx15. Later trims and special editions (2001–2005) often came equipped with wider 195/50R15 or 205/45R16 tires and corresponding rim widths up to 6.5J.\n\nWhen comparing trims, pay attention to tire width and rim diameter differences, as these impact handling and ride comfort. Practical considerations include selecting tires that maintain the recommended outer diameter to preserve speedometer accuracy and steering response.\n\nFor aftermarket upgrades, maintaining factory rim width offsets and tire size ranges is crucial to avoid suspension or braking issues. Always refer to specific trim details and model years for precise fitment recommendations.

Year
Make / model / trim Year Tire size Wheel
Mazda MX-5 II (NB) 1.6 16V2005195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2005195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V2004195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2004195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V2003195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2003195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V2002195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2002195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V2001195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2001195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V2000195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V2000195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V1999195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V1999195/50R156" × 15"
Mazda MX-5 II (NB) 1.6 16V1998195/50R156" × 15"
Mazda MX-5 II (NB) 1.8 16V1998195/50R156" × 15"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mazda MX-5 II (NB).

FAQ

What tire sizes fit the Mazda MX-5 II (NB)?
Common tire sizes include 185/60R14, 195/50R15, and 205/45R16 depending on the model year and trim.
How do rim widths vary across MX-5 II (NB) trims?
Rim widths typically range from 5.5 to 6.5 inches, with wider rims on later or special trim models.
Can I use larger tires on my MX-5 II (NB)?
Larger tires are possible but should maintain similar overall diameter and rim compatibility to ensure proper vehicle performance.
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