225/50R17 Tire Size
Dimensions of a 225/50R17 tire in inches and millimeters, with equivalent and plus sizes.
225/50R17 dimensions
A 225/50R17 tire is 225 mm wide with a sidewall that is 50% of the width (112 mm), mounted on a 17-inch rim. Its overall diameter is about 25.86 inches (657 mm), so it is roughly a 25.9-inch tall tire.
| Overall diameter | 25.86 in | 657 mm |
|---|---|---|
| Section width | 8.86 in | 225 mm |
| Sidewall height | 4.43 in | 112.5 mm |
| Rim diameter | 17 in | 432 mm |
| Circumference | 81.2 in | 2063 mm |
| Revolutions | 780 per mile | 485 per km |
Equivalent sizes on a 17-inch rim
These sizes stay within ±3% of the 225/50R17 diameter on the same rim — the range most tire shops use. Not every size is made in every tire model, and only sizes approved for your vehicle (with the right load and speed rating) should be fitted.
| Size | Diameter | mm | Difference |
|---|---|---|---|
| 205/55R17 | 25.88 in | 657 mm | +0.1% |
| 245/45R17 | 25.68 in | 652 mm | -0.7% |
| 235/50R17 | 26.25 in | 667 mm | +1.5% |
| 215/50R17 | 25.46 in | 647 mm | -1.5% |
| 215/55R17 | 26.31 in | 668 mm | +1.8% |
| 235/45R17 | 25.33 in | 643 mm | -2.1% |
Plus and minus sizes
Changing the rim size? These options on 16-, 18- and 19-inch rims keep the overall diameter within ±3%.
| Size | Diameter | mm | Difference |
|---|---|---|---|
| 215/40R19 | 25.77 in | 655 mm | -0.3% |
| 245/35R19 | 25.75 in | 654 mm | -0.4% |
| 225/55R16 | 25.74 in | 654 mm | -0.4% |
| 225/45R18 | 25.97 in | 660 mm | +0.4% |
| 245/40R18 | 25.72 in | 653 mm | -0.5% |
| 255/35R19 | 26.03 in | 661 mm | +0.7% |
| 255/40R18 | 26.03 in | 661 mm | +0.7% |
| 255/50R16 | 26.04 in | 661 mm | +0.7% |
| 245/50R16 | 25.65 in | 651 mm | -0.8% |
| 225/40R19 | 26.09 in | 663 mm | +0.9% |
Compare 225/50R17 with another size →
Frequently asked questions
How tall is a 225/50R17 tire?
About 25.86 inches (657 mm) in overall diameter.
How wide is a 225/50R17 tire?
The section width is 225 mm, about 8.9 inches.
What size can replace 225/50R17?
On the same rim, 205/55R17 is the closest size (+0.1% diameter). Use only sizes approved for your vehicle.
How many revolutions per mile does a 225/50R17 tire make?
About 780 revolutions per mile (485 per km).
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