Opel Signum Tire Sizes & Rim Dimensions by Model Year and Trim
The Opel Signum offers a range of tire sizes varying by model year and trim level. Understanding the correct tire markings is essential for safe replacement and optimum performance.\n\nTypical tire sizes range from 205/55 R16 to 225/45 R17, depending on the trim variant and production year. Rim widths commonly vary between 6.5 and 7.5 inches, matching diameters from 16 to 17 inches.\n\nWhen comparing trims, consider the factory-recommended tire widths and profiles, as sportier trims may have wider rims and lower profile tires, enhancing handling but requiring precise fitment.\n\nAlways refer to official Opel guidelines or consult a tire professional to ensure compatibility when selecting replacement tires and rims for your Signum.
Year
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Opel Signum 1.8 | 2019 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2019 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2019 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2019 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2019 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2018 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2018 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2018 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2018 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2018 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2017 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2017 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2017 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2017 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2017 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2016 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2016 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2016 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2016 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2016 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2015 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2015 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2015 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2015 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2015 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2014 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2014 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2014 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2014 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2014 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2013 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2013 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2013 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2013 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2013 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2012 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2012 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2012 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2012 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2012 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2011 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2011 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2011 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2011 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2011 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2010 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2010 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2010 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2010 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2010 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2009 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2009 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.2 direct | 2009 | 205/50R17 | 7" × 17" |
| Opel Signum 2.8 V6 Turbo | 2009 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2009 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2008 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2008 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2008 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2008 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2008 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2008 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2008 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.8 V6 Turbo | 2008 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2008 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2008 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2007 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2007 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2007 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2007 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2007 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2007 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2007 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.8 V6 Turbo | 2007 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2007 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2007 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2006 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2006 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2006 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2006 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2006 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2006 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2006 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.8 V6 Turbo | 2006 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2006 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2006 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2005 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2005 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2005 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2005 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2005 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2005 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2005 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.8 V6 Turbo | 2005 | 205/50R17 | 7" × 17" |
| Opel Signum 3.0 V6 CDTI | 2005 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2005 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2004 | 205/55R16 | 6.5" × 16" |
| Opel Signum 1.9 CDTI | 2004 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2004 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2004 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2004 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2004 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2004 | 205/55R16 | 6.5" × 16" |
| Opel Signum 3.0 V6 CDTI | 2004 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2004 | 205/50R17 | 7" × 17" |
| Opel Signum 1.8 | 2003 | 205/55R16 | 6.5" × 16" |
| Opel Signum 2.0 DTi | 2003 | 205/60R15 | 7" × 15" |
| Opel Signum 2.0 Turbo | 2003 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 direct | 2003 | 205/50R17 | 7" × 17" |
| Opel Signum 2.2 DTi | 2003 | 205/60R15 | 7" × 15" |
| Opel Signum 2.2 DTI 16V | 2003 | 205/55R16 | 6.5" × 16" |
| Opel Signum 3.0 V6 CDTI | 2003 | 205/50R17 | 7" × 17" |
| Opel Signum 3.2 V6 | 2003 | 205/50R17 | 7" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Opel Signum.
FAQ
- What tire sizes are standard for the Opel Signum?
- Standard tire sizes for the Opel Signum typically range from 205/55 R16 to 225/45 R17, depending on the model year and trim.
- How do rim widths vary across Opel Signum trims?
- Rim widths for the Opel Signum usually vary between 6.5 and 7.5 inches, with sportier trims often featuring wider rims.
- Can I use tires from one Opel Signum trim on another?
- You should match tire sizes and rim dimensions as specified for each trim to ensure safety and performance; consult official specifications before swapping.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
inchmm
| 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" | - |
25.0"
7.7"
25.5"
8.5"
15"
5.0"
17"
4.2"
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 |