Nissan 370 Z Roadster (Z34) Tire Sizes & Rim Dimensions by Year and Trim
The Nissan 370 Z Roadster (Z34) features a range of tire sizes and rim dimensions that vary by model year and trim level. Most 370Z Roadster trims come equipped with front tires sized 245/40ZR19 and rear tires sized 275/35ZR19, mounted on rims typically measuring 8.5×19 inches in front and 10×19 inches in the rear.\n\nEarlier model years retain consistent tire markings and rim widths, but slight variations appear in performance trims where wider rear wheels increase grip. Understanding these differences helps when comparing trims or upgrading tires for optimal performance and handling.\n\nWhen evaluating tire and rim options for the Nissan 370 Z Roadster, always reference the exact model year and trim to ensure compatibility. Proper tire size and rim fitment are critical for maintaining driving safety and the car’s dynamic characteristics.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Nissan 370 Z Roadster (Z34) 3.7 | 2019 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2018 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2017 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2016 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2015 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2014 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2013 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2012 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2011 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2010 | 225/50R18 | 8" × 18" |
| Nissan 370 Z Roadster (Z34) 3.7 | 2009 | 225/50R18 | 8" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Nissan 370 Z Roadster (Z34).
FAQ
- What are the stock tire sizes for the Nissan 370 Z Roadster?
- Most models use 245/40ZR19 tires in front and 275/35ZR19 in the rear.
- Do rim widths vary between trims of the 370 Z Roadster?
- Yes, higher trims often have wider rear rims, typically 10×19 inches, compared to 8.5×19 inches in the front.
- Can I use tires from a coupe model on the 370 Z Roadster?
- While some sizes overlap, always confirm model year and trim specifics to ensure proper fitment and performance.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |
Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |