Tire sizes / 245/45R17
245/45R17 Tire Size
245/45R17
- 245: tread width of 245 mm (9.6 in)
- 45: sidewall height is 45% of the width, about 110 mm
- R: radial construction
- 17: fits a 17-inch wheel
Dimensions
| Overall diameter | 25.7 in (652 mm) |
|---|---|
| Section width | 9.6 in (245 mm) |
| Sidewall height | 4.3 in (110 mm) |
| Wheel diameter | 17 in |
| Revolutions per mile | about 785 |
Nominal figures calculated from the size code. Real tires vary a little by brand and tread depth.
Cars that came with 245/45R17 tires
Factory fitment only, from owner's manuals. Many other cars can run this size; check with a tire shop before changing size.