Mercedes SLK-Class (R172) Tire Sizes & Rim Dimensions by Year and Trim
The Mercedes SLK-Class (R172), produced from 2011 to 2020, features varying tire sizes and rim dimensions tailored to specific trims and model years. Understanding these specifications ensures proper fitment and optimal performance.\n\nBase trims typically use tires marked 225/45R17 or 225/40R18 paired with rims measuring 7.5 to 8.5 inches in width and 17 to 18 inches in diameter. Higher trims or sport packages often feature wider rims, up to 8.5 inches, and larger diameters reaching 19 inches for enhanced handling.\n\nWhen comparing trims within the R172 lineup, note that tire sidewall height and rim width can impact ride comfort and cornering stability. Always consult manufacturer data or a trusted tire dealer to confirm the correct tire and rim combination for your model year and trim to maintain safety and performance standards.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Mercedes SLK-Class (R172) 200 | 2019 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2019 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2019 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 300 | 2019 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2019 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2019 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2018 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2018 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2018 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 300 | 2018 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2018 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2018 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2017 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2017 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2017 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 300 | 2017 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2017 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2017 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2016 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2016 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2016 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 300 | 2016 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2016 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2016 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2015 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2015 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2015 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 300 | 2015 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2015 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2015 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2014 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2014 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2014 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2014 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2014 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2013 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2013 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2013 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2013 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2013 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2012 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2012 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 CDI / d | 2012 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2012 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R172) 55 AMG | 2012 | 235/40R18 | 8" × 18" |
| Mercedes SLK-Class (R172) 200 | 2011 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 250 | 2011 | 205/55R16 | 7" × 16" |
| Mercedes SLK-Class (R172) 350 | 2011 | 225/45R17 | 7.5" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mercedes SLK-Class (R172).
FAQ
- What are the common tire sizes for the Mercedes SLK-Class (R172)?
- Typical tire sizes range from 225/45R17 and 225/40R18 on base trims to 245/35R19 on higher-performance versions.
- How do rim widths vary by SLK-Class (R172) trim?
- Rim widths generally range from 7.5 to 8.5 inches, with sport or AMG trims often featuring wider rims for better grip.
- Can I use tires from one SLK-Class (R172) trim on another?
- It's best to match tires and rims to the specific trim and model year to ensure correct fit and vehicle handling.
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 |