325/35R23 tire size
A 325/35R23 tire is 31.96 inches (811.7 mm) tall, 12.80 in (325 mm) wide and fits a 23-inch wheel. In inch notation it is roughly a 32.0x12.8R23 — a "32-inch" tire.
| Overall diameter | 31.96 in | 811.7 mm |
|---|---|---|
| Section width | 12.80 in | 325 mm |
| Sidewall height | 4.48 in | 113.8 mm |
| Circumference | 100.39 in | 2,550 mm |
| Revolutions | 631.1 per mile | 392.2 per km |
| Rim diameter | 23 in | 584.2 mm |
Compare 325/35R23 with another size
Alternative sizes on the same 23-inch wheel
Sizes in use within ±3 % of the overall diameter of 325/35R23:
Plus and minus sizes for 325/35R23
Vehicles approved with 325/35R23 tires
Models whose Swiss type approval lists 325/35R23 as a standard or optional size (7 approvals in total). Always check your own vehicle's placard or papers.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.
Nearby 23-inch sizes
Reading the 325/35R23 size
- 325 — section width in millimetres (12.80 in).
- 35 — aspect ratio: the sidewall is 35 % of the width, 113.8 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 23 — fits a 23-inch diameter wheel.
The load index and speed rating (for example 91V) follow the size on the sidewall. They must meet at least the values on your vehicle's tire placard.