Mercedes SLK-Class (R171) Tire Size & Rim Dimensions by Model Year and Trim
The Mercedes SLK-Class (R171) features a variety of tire sizes and rim dimensions that vary by model year and trim level. Early models typically use smaller rim widths and diameters, while sportier trims offer wider rims for enhanced handling.\n\nTire size markings include standardized codes indicating width, aspect ratio, and rim diameter (e.g., 225/45R17). Rim widths generally range from 7 to 8.5 inches, paired with diameters from 16 to 18 inches depending on the trim and options.\n\nWhen comparing trims, note that AMG or sport packages often come with larger rims and lower profile tires for better performance. It is essential to verify the exact tire size markings for the specific model year to ensure compatibility and safety.\n\nAlways consult the official Mercedes specifications or tire placards located on the vehicle to select the correct tires and rims for your SLK-Class (R171). Proper fitment ensures optimal handling, comfort, and tire longevity.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Mercedes SLK-Class (R171) 200 Kompressor | 2011 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2011 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 300 | 2011 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2011 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2011 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2010 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2010 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 300 | 2010 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2010 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2010 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2009 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2009 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 300 | 2009 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2009 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2009 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2008 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2008 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2008 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2008 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2007 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2007 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2007 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2007 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2006 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2006 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2006 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2006 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2005 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 280 | 2005 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2005 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2005 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 200 Kompressor | 2004 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 350 | 2004 | 225/45R17 | 7.5" × 17" |
| Mercedes SLK-Class (R171) 55 AMG | 2004 | 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 (R171).
FAQ
- What tire sizes are common for the Mercedes SLK-Class (R171)?
- Common tire sizes range from 205/55R16 on base models to 225/40R18 on sport trims, but sizes vary by year and package.
- How do rim widths differ between SLK-Class trims?
- Base trims often have 7-inch wide rims, while AMG or sport trims feature wider rims up to 8.5 inches for improved handling.
- Can I use tires from one SLK-Class trim on another?
- It's important to match tire sizes and rim widths as specified for each trim to ensure 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 |
