205/55R16 vs 215/50R17
215/50R17 is 15.0 mm taller than 205/55R16 in overall diameter (+2.4%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 215/50R17 fitted, the speedometer reads 100 km/h when you are doing 102.4 km/h.
Dimensions side by side
| 205/55R16 | 215/50R17 | |
|---|---|---|
| Overall diameter | 632 mm (24.9″) | 647 mm (25.5″) |
| Section width | 205 mm | 215 mm |
| Sidewall height | 113 mm | 108 mm |
| Rim | 16″ | 17″ |
| Revolutions per km | 504 | 492 |
| In stock | 92 tires from $88.00 | 33 tires from $105.00 |
What changes
- Overall diameter: 215/50R17 is 15.0 mm taller (+2.4%).
- Speedometer: reads 100 km/h at an actual 102.4 km/h with 215/50R17.
- 215/50R17 is 10 mm wider, so check clearance and the recommended rim width.
- Wheel size changes from 16″ to 17″: you need wheels in the new size.
- Choose a load index at least as high as the one on your door placard.
Vehicles that came with both sizes
Vehicles that use 205/55R16
Vehicles that use 215/50R17
See every alternate size for 205/55R16
Frequently asked questions
Can I use 215/50R17 instead of 205/55R16?
Usually, yes: 215/50R17 is within 3% of the overall diameter of 205/55R16 (+2.4%). Use wheels of the right size and width, match or exceed the original load index, and check clearance at full steering lock.
How much does the speedometer change between 205/55R16 and 215/50R17?
With 215/50R17 instead of 205/55R16, the speedometer shows 100 km/h when you are actually doing 102.4 km/h.
Which vehicles came with both 205/55R16 and 215/50R17?
Both sizes were original equipment, on different trims or packages, on the 2003–2008 Pontiac Vibe, 2004–2008 Toyota Matrix, 1997–1998 Dodge Avenger, 1997 Chrysler Sebring.