255mm tire section width
What does 255mm mean in a tire size?
A 255mm section width tire is 255 millimetres wide at its widest point when unmounted. Common sizes include 255/50R17 and more. Recommended rim width varies by aspect ratio.
Popular sizes
- 255/65 R17
- 255/35 R18
- 255/45 R18
- 255/55 R18
- 255/35 R19
- 255/40 R19
- 255/45 R19
- 255/50 R19
- 255/35 R20
- 255/45 R20
- 255/50 R20
- 255/35 R21
Full section width guide · How to read a tire size · Tire size calculator
Seasonal check
Winter tire rules coming up?
Check tread depth, markings and local winter requirements before the first cold spell instead of waiting for the appointment rush.