Alfa Romeo Spider VI Wheel Lug Pattern and Offset Reference
The Alfa Romeo Spider VI features specific wheel lug patterns essential for proper wheel fitment and safety. Its lug pattern is defined by the number of lugs and the pitch circle diameter (PCD) in millimeters, ensuring compatibility with stock and aftermarket wheels.\n\nFor the Alfa Romeo Spider VI, common lug patterns include 5×110 mm PCD, complemented by precise offset ET values and center bore dimensions that influence wheel positioning and hub fit. These parameters must be matched accurately when selecting replacement wheels or upgrading rim sizes.\n\nWheel sizes for the Spider VI vary depending on the model year and trim level but typically range from 16 to 18 inches in diameter. Understanding the rim size context alongside wheel lug pattern, offset, and center bore helps in choosing the right wheels that maintain vehicle performance and aesthetics.\n\nOur site provides a comprehensive, year-sorted table with Alfa Romeo Spider VI lug patterns, offset ET, center bore, and rim size details to assist enthusiasts and professionals in making informed selections for wheel fitment and customization.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Alfa Romeo Spider VI 1.8 TBi | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.0 JTDM | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.2 JTS | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.4 JTDM | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS Q4 | 2010 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 1.8 TBi | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.0 JTDM | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.2 JTS | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.4 JTDM | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS Q4 | 2009 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.2 JTS | 2008 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.4 JTDM | 2008 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS | 2008 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS Q4 | 2008 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.2 JTS | 2007 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.4 JTDM | 2007 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS Q4 | 2007 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 2.2 JTS | 2006 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
| Alfa Romeo Spider VI 3.2 JTS Q4 | 2006 | 225/50R17 | 7 | 17 | 5×110 | 35 | 65.1 | M14*1,5 |
FAQ
- What is the Alfa Romeo Spider VI wheel lug pattern?
- The Spider VI typically uses a 5×110 mm lug pattern, indicating five lug nuts arranged on a 110 mm pitch circle diameter.
- Why is wheel offset ET important for the Spider VI?
- Offset ET determines how the wheel sits relative to the hub and suspension, affecting handling, clearance, and aesthetics. Correct ET ensures proper wheel fitment and safety.
- What is the center bore size for the Alfa Romeo Spider VI wheels?
- The center bore size is usually 58.1 mm, matching the hub diameter to ensure the wheel centers correctly on the vehicle.
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 |
