175mm tire section width
What does 175mm mean in a tire size?
A 175mm section width tire is 175 millimetres wide at its widest point when unmounted. Common sizes include 175/55R16 and more. Recommended rim width varies by aspect ratio.
Popular sizes
Full section width guide · How to read a tire size · Tire size calculator
Seasonal check
Planning a long summer drive?
Use the budget and running-cost tools before a trip, especially if the current tires are worn or the replacement size changes diameter.
- Technical check
- 2026-06-28
- Content updated
- 2026-06-21
What changed
- Checked generated routes, metadata, sitemap inclusion and localized page rendering.