Ferrari 550 Barchetta Pininfarina Wheel Lug Pattern & Offset Reference
The Ferrari 550 Barchetta Pininfarina features a precise wheel lug pattern essential for wheel fitment and upgrades. Understanding the lug count and PCD (pitch circle diameter) alongside offset ET and center bore measurements ensures compatibility with aftermarket wheels.\n\nTypically, the Ferrari 550 Barchetta Pininfarina uses a 5×114.3 mm lug pattern with an offset ET varying depending on wheel size and year. The center bore diameter matches the hub precisely for a secure fit, avoiding vibrations and fitment issues.\n\nRim sizes for this model range, aiding in performance and aesthetics tailored to driving needs. Our year-sorted reference table provides detailed specifications for the wheel lug pattern, offset, center bore, and rim size to help enthusiasts and technicians select the correct wheels.\n\nWhether replacing factory wheels or choosing aftermarket options, consulting the Ferrari 550 Barchetta Pininfarina wheel lug pattern catalog ensures compatibility and safe installation.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Ferrari 550 Barchetta Pininfarina 5.5 | 2005 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
| Ferrari 550 Barchetta Pininfarina 5.5 | 2004 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
| Ferrari 550 Barchetta Pininfarina 5.5 | 2003 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
| Ferrari 550 Barchetta Pininfarina 5.5 | 2002 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
| Ferrari 550 Barchetta Pininfarina 5.5 | 2001 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
| Ferrari 550 Barchetta Pininfarina 5.5 | 2000 | 255/40R17 | 8 | 17 | 5×108 | 35 | 67.1 | M14*1,5 |
FAQ
- What is the lug pattern size for Ferrari 550 Barchetta Pininfarina wheels?
- The Ferrari 550 Barchetta Pininfarina has a 5×114.3 mm lug pattern.
- Why is offset ET important for Ferrari 550 Barchetta Pininfarina wheel fitment?
- Offset ET affects how the wheel sits relative to the hub, impacting clearance and handling; using the correct offset ensures proper fitment and performance.
- Can I use wheels with a different center bore on my Ferrari 550 Barchetta Pininfarina?
- No, the center bore must match the hub diameter to ensure a secure and vibration-free fit.
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 |