235/40R18 tires
Size specifications, tires for sale and vehicles that use 235/40R18.
235/40R18 size specifications
A 235/40R18 tire is 235 mm wide with a 40% aspect ratio, so each sidewall is 94 mm tall. Mounted on a 18" rim the overall diameter is about 25.4 inches.
- Section width
- 235 mm (9.25 in)
- Sidewall height
- 94 mm (3.7 in)
- Rim diameter
- 18 in
- Overall diameter
- 25.4 in (645 mm)
- Circumference
- 79.8 in
- Revolutions per mile
- 794 (493 per km)
- Typical rim width range
- 7–9 in (approx.)
235/40R18 tires for sale
No 235/40R18 tires are listed right now. Sellers: list yours free.
Catalogue & OE fitments
No catalogue entries match.