Ferrari F50 Tire Size and Rim Specifications by Year and Trim
The Ferrari F50, produced between 1995 and 1997, features specific tire size markings and rim dimensions that vary depending on the model year and trim. Knowing the correct tire size ensures optimal performance and safety for this high-performance supercar.\n\nTypical tire sizes for the Ferrari F50 include 255/40ZR18 for the front and 315/40ZR18 for the rear, paired with rim widths of approximately 9 inches front and 12.5 inches rear. These dimensions may slightly differ based on production year and specific trim configurations.\n\nWhen comparing trims, it is important to verify the exact rim diameter and width to maintain proper handling characteristics. Always consult the official tire markings on your vehicle or manufacturer specifications for precise replacement options.\n\nPractical guidance for owners involves cross-referencing the tire size with the rim width to ensure compatibility. Using tires outside the recommended size can affect ride quality, handling, and safety, especially on a performance-oriented model like the Ferrari F50.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Ferrari F50 4.7 V12 | 1997 | 245/35R18 | 8.5" × 18" |
| Ferrari F50 4.7 V12 | 1996 | 245/35R18 | 8.5" × 18" |
| Ferrari F50 4.7 V12 | 1995 | 245/35R18 | 8.5" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Ferrari F50.
FAQ
- What are the stock tire sizes for the Ferrari F50?
- Stock tires are typically 255/40ZR18 front and 315/40ZR18 rear for the Ferrari F50.
- How do rim widths vary across Ferrari F50 trims?
- Rim widths generally are around 9 inches for the front and 12.5 inches for the rear, with minor variations depending on the model year.
- Why is matching tire size to rim width important for the Ferrari F50?
- Proper matching ensures optimal handling, safety, and maintains the vehicle's intended performance characteristics.
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 |
