Opel Speedster Tire Size Guide by Model Year & Trim
The Opel Speedster features varying tire size markings depending on the model year and trim level. Early models typically come with 205/45 R16 tires, while later trims may upgrade to 225/40 R17 for enhanced performance.\n\nRim widths for the Speedster commonly range from 6.5 to 7.5 inches in diameter depending on whether the trim favors a sportier setup or a balance between comfort and handling. It's crucial to match the rim width to the tire size to ensure safe and optimal driving dynamics.\n\nWhen comparing trims, focus on tire profile and rim diameter as key differentiators. Higher trims often receive wider rims and lower-profile tires, improving grip and cornering ability. Understanding these variations will help you select compatible tires and rims suited to your specific Speedster model year and trim.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Opel Speedster 2.2 | 2019 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2018 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2017 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2016 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2015 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2014 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2013 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2012 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2011 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2010 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2009 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2008 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.0 Turbo | 2007 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2007 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.0 Turbo | 2006 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2006 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.0 Turbo | 2005 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2005 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.0 Turbo | 2004 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2004 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.0 Turbo | 2003 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2003 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2002 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2001 | 175/55R17 | 5.5" × 17" |
| Opel Speedster 2.2 | 2000 | 175/55R17 | 5.5" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Opel Speedster.
FAQ
- What is the standard tire size for the Opel Speedster?
- Standard tire sizes vary by model year and trim, commonly 205/45 R16 or 225/40 R17.
- How do rim width and diameter affect tire fitment?
- Rim width must match tire width for proper fitment; diameter affects sidewall profile and overall wheel size.
- Can I use tires from different Speedster trims interchangeably?
- It's possible if rim sizes and tire specifications match; verify markings and fitment before switching.
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 |