235/60R18 tire size
A 235/60R18 tire is 29.10 inches (739.2 mm) tall, 9.25 in (235 mm) wide and fits a 18-inch wheel. In inch notation it is roughly a 29.1x9.3R18 — a "29-inch" tire.
| Overall diameter | 29.10 in | 739.2 mm |
|---|---|---|
| Section width | 9.25 in | 235 mm |
| Sidewall height | 5.55 in | 141.0 mm |
| Circumference | 91.43 in | 2,322 mm |
| Revolutions | 693.0 per mile | 430.6 per km |
| Rim diameter | 18 in | 457.2 mm |
Compare 235/60R18 with another size
Alternative sizes on the same 18-inch wheel
Sizes in use within ±3 % of the overall diameter of 235/60R18:
Plus and minus sizes for 235/60R18
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 255/65R16 | Minus 2 (16 in) | 29.05 in | −0.18% |
| 235/70R16 | Minus 2 (16 in) | 28.95 in | −0.51% |
| 225/75R16 | Minus 2 (16 in) | 29.29 in | +0.64% |
| 205/80R16 | Minus 2 (16 in) | 28.91 in | −0.65% |
| 255/60R17 | Minus 1 (17 in) | 29.05 in | −0.19% |
| 235/65R17 | Minus 1 (17 in) | 29.03 in | −0.26% |
| 275/55R17 | Minus 1 (17 in) | 28.91 in | −0.66% |
| 225/70R17 | Minus 1 (17 in) | 29.40 in | +1.03% |
| 285/45R19 | Plus 1 (19 in) | 29.10 in | −0.01% |
| 255/50R19 | Plus 1 (19 in) | 29.04 in | −0.22% |
| 235/55R19 | Plus 1 (19 in) | 29.18 in | +0.26% |
| 265/50R19 | Plus 1 (19 in) | 29.43 in | +1.14% |
| 255/45R20 | Plus 2 (20 in) | 29.04 in | −0.23% |
| 285/40R20 | Plus 2 (20 in) | 28.98 in | −0.43% |
| 235/50R20 | Plus 2 (20 in) | 29.25 in | +0.51% |
| 265/45R20 | Plus 2 (20 in) | 29.39 in | +0.99% |
| 255/40R21 | Plus 3 (21 in) | 29.03 in | −0.24% |
| 235/45R21 | Plus 3 (21 in) | 29.33 in | +0.77% |
| 265/40R21 | Plus 3 (21 in) | 29.35 in | +0.84% |
| 285/35R21 | Plus 3 (21 in) | 28.85 in | −0.85% |
Vehicles approved with 235/60R18 tires
Models whose Swiss type approval lists 235/60R18 as a standard or optional size (3,173 approvals in total). Always check your own vehicle's placard or papers.
- Audi Q5
- Volvo XC60
- Volvo XC90
- Land Rover Range Rover Evoque
- Mercedes-Benz GLC
- Land Rover Discovery Sport
- Hyundai Santa Fe
- Alfa Romeo Stelvio
- Porsche Macan
- Jaguar E-Pace
- Renault Espace
- Kia Sorento
- Audi Q7
- Nissan X-Trail
- Mercedes-Benz GLE
- Volkswagen ID.4
- Honda CR-V
- Land Rover Freelander
- Ford Edge
- Toyota bZ4X
- Lexus RX450H
- Jeep Cherokee
- Mazda CX-7
- Cadillac SRX
- Mazda CX-60
- Mitsubishi Outlander
- Lexus NX350H
- Volkswagen ID
- Lexus RX350
- Subaru Uncharted
- Lexus RZ450E
- XPeng G6
- Kia EV5
- Jaguar F-Pace
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 18-inch sizes
Reading the 235/60R18 size
- 235 — section width in millimetres (9.25 in).
- 60 — aspect ratio: the sidewall is 60 % of the width, 141.0 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 18 — fits a 18-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.