Smart Fortwo Cabrio Tire Sizes & Rim Dimensions by Model Year and Trim
The Smart Fortwo Cabrio offers varying tire sizes and rim dimensions depending on the model year and trim level. Common tire sizes include 155/60 R15 and 175/55 R15, paired with rim widths ranging from 5 to 6 inches and diameters typically at 15 inches.\n\nFrom earlier models to recent trims, tire specifications may differ slightly due to performance and aesthetic upgrades. For example, sportier trims often come with wider rims and lower profile tires to improve handling.\n\nWhen comparing trims, focus on the tire's width, aspect ratio, and rim diameter to ensure compatibility and maintain safety. Always consult your vehicle’s manual or a professional before changing tire sizes to avoid affecting ride quality or speedometer accuracy.\n\nUnderstanding these dimensions helps in selecting correct replacements or upgrades, ensuring optimal fitment and performance for your Smart Fortwo Cabrio throughout its production years.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Smart Fortwo Cabrio 0.8 CDi | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.9 | 2019 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 0.9 Brabus | 2019 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 1.0 | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2019 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.9 | 2018 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 0.9 Brabus | 2018 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 1.0 | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2018 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.9 | 2017 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 0.9 Brabus | 2017 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 1.0 | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2017 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.9 | 2016 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 0.9 Brabus | 2016 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 1.0 | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2016 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.9 | 2015 | 145/65R15 | 4" × 15" |
| Smart Fortwo Cabrio 1.0 | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2015 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2014 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive Brabus | 2013 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2012 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2011 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo Brabus | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2010 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2009 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2009 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2009 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2009 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio electric drive | 2009 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2008 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2008 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Brabus | 2008 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2008 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 0.8 CDi | 2007 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 | 2007 | 155/60R15 | 4.5" × 15" |
| Smart Fortwo Cabrio 1.0 Turbo | 2007 | 155/60R15 | 4.5" × 15" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Smart Fortwo Cabrio.
FAQ
- What are the common tire sizes for the Smart Fortwo Cabrio?
- Typical tire sizes include 155/60 R15 and 175/55 R15, depending on the model year and trim.
- How do rim widths vary across Fortwo Cabrio trims?
- Rim widths typically range from 5 to 6 inches, with sportier trims often featuring wider rims.
- Can I use different tire sizes than stock on my Fortwo Cabrio?
- While some variation is possible, it's important to maintain correct rim diameter and overall tire diameter to preserve safety and performance.
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 |
