255/40R18 — 1 SKU in stock program
Wholesale 255/40R18 passenger tires from our Florida and Texas warehouses. Dealer pricing by tier — log in or request a quote.
- Brands
- LION SPORT
- Speed ratings
- Y
What 255/40R18 means
255
Section width: 255 mm (10.04") shoulder to shoulder
40
Aspect ratio: sidewall is 40% of the width (4.02" tall)
R
Radial construction
18
Fits a 18" wheel
255/40R18 calculated dimensions
| Overall diameter | 26.0" (661 mm) |
|---|---|
| Section width | 10.04" |
| Sidewall height | 4.02" |
| Circumference | 81.8" |
| Revolutions per mile | 775 |
| Wheel diameter | 18" |
Comparing against another size? Run it through the tire size calculator.