205/60R15 vs 225/50R16
225/50R16 is 4.0 mm taller than 205/60R15 in overall diameter (+0.6%), within the usual 3% limit, so it can replace it where the wheels and clearance allow. With 225/50R16 fitted, the speedometer reads 100 km/h when you are doing 100.6 km/h.
Dimensions side by side
| 205/60R15 | 225/50R16 | |
|---|---|---|
| Overall diameter | 627 mm (24.7″) | 631 mm (24.8″) |
| Section width | 205 mm | 225 mm |
| Sidewall height | 123 mm | 113 mm |
| Rim | 15″ | 16″ |
| Revolutions per km | 508 | 504 |
| In stock | 5 tires from $89.00 | 1 tire from $292.00 |
What changes
- Overall diameter: 225/50R16 is 4.0 mm taller (+0.6%).
- Speedometer: reads 100 km/h at an actual 100.6 km/h with 225/50R16.
- 225/50R16 is 20 mm wider, so check clearance and the recommended rim width.
- Wheel size changes from 15″ to 16″: 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 205/60R15
Vehicles that use 225/50R16
See every alternate size for 205/60R15
Frequently asked questions
Can I use 225/50R16 instead of 205/60R15?
Usually, yes: 225/50R16 is within 3% of the overall diameter of 205/60R15 (+0.6%). 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 205/60R15 and 225/50R16?
With 225/50R16 instead of 205/60R15, the speedometer shows 100 km/h when you are actually doing 100.6 km/h.
Which vehicles came with both 205/60R15 and 225/50R16?
Both sizes were original equipment, on different trims or packages, on the 1996–2000 BMW 328ic, 1998–2000 BMW 323ic, 1996–1999 BMW 328is, 1998–1999 BMW 323is, 1996–1998 BMW 328i, 1995 BMW 325i.