245/45R18 tires
Size specifications, tires for sale and vehicles that use 245/45R18.
245/45R18 size specifications
A 245/45R18 tire is 245 mm wide with a 45% aspect ratio, so each sidewall is 110.3 mm tall. Mounted on a 18" rim the overall diameter is about 26.68 inches.
- Section width
- 245 mm (9.65 in)
- Sidewall height
- 110.3 mm (4.34 in)
- Rim diameter
- 18 in
- Overall diameter
- 26.68 in (678 mm)
- Circumference
- 83.82 in
- Revolutions per mile
- 756 (470 per km)
- Typical rim width range
- 7–9.5 in (approx.)
245/45R18 tires for sale
Catalogue & OE fitments
| Product | Size | OE fitment (vehicle) | 2015 list price |
|---|---|---|---|
| BFGoodrich g-Force Super Sport A/S (W-Speed Rated) Ultra High Performance All- | 245/45ZR18 | 2015 Acura RLX Base | $156 |
| Bridgestone Potenza RE960AS Pole Position RFT Ultra High Performance All-Season | 245/45R18 | 2015 Acura RLX Base | $242 |
| Bridgestone Potenza RE970AS Pole Position Ultra High Performance All-Season | 245/45R18 | 2015 Acura RLX Base | $172 |
| Continental ExtremeContact DWS Ultra High Performance All-Season | 245/45ZR18 | 2015 Acura RLX Base | $180 |
| Bridgestone Potenza RE050 Max Performance Summer | 245/45R18 | 2015 Audi A6 3.0T Quattro Premium | $232 |