225/50R18 tires
Size specifications, tires for sale and vehicles that use 225/50R18.
225/50R18 size specifications
A 225/50R18 tire is 225 mm wide with a 50% aspect ratio, so each sidewall is 112.5 mm tall. Mounted on a 18" rim the overall diameter is about 26.86 inches.
- Section width
- 225 mm (8.86 in)
- Sidewall height
- 112.5 mm (4.43 in)
- Rim diameter
- 18 in
- Overall diameter
- 26.86 in (682 mm)
- Circumference
- 84.38 in
- Revolutions per mile
- 751 (467 per km)
- Typical rim width range
- 6–8 in (approx.)
225/50R18 tires for sale
No 225/50R18 tires are listed right now. Sellers: list yours free.
Catalogue & OE fitments
| Product | Size | OE fitment (vehicle) | 2015 list price |
|---|---|---|---|
| Bridgestone DriveGuard Grand Touring All-Season | 225/50R18 | 2015 Acura TLX 4cyl | $173 |