235/40R19 tire size
A 235/40R19 tire is 26.40 inches (670.6 mm) tall, 9.25 in (235 mm) wide and fits a 19-inch wheel. In inch notation it is roughly a 26.4x9.3R19.
| Overall diameter | 26.40 in | 670.6 mm |
|---|---|---|
| Section width | 9.25 in | 235 mm |
| Sidewall height | 3.70 in | 94.0 mm |
| Circumference | 82.94 in | 2,107 mm |
| Revolutions | 763.9 per mile | 474.7 per km |
| Rim diameter | 19 in | 482.6 mm |
Compare 235/40R19 with another size
Alternative sizes on the same 19-inch wheel
Sizes in use within ±3 % of the overall diameter of 235/40R19:
Plus and minus sizes for 235/40R19
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 215/55R17 | Minus 2 (17 in) | 26.31 in | −0.34% |
| 235/50R17 | Minus 2 (17 in) | 26.25 in | −0.57% |
| 245/50R17 | Minus 2 (17 in) | 26.65 in | +0.92% |
| 205/60R17 | Minus 2 (17 in) | 26.69 in | +1.07% |
| 265/40R18 | Minus 1 (18 in) | 26.35 in | −0.21% |
| 215/50R18 | Minus 1 (18 in) | 26.46 in | +0.24% |
| 235/45R18 | Minus 1 (18 in) | 26.33 in | −0.28% |
| 275/40R18 | Minus 1 (18 in) | 26.66 in | +0.98% |
| 235/35R20 | Plus 1 (20 in) | 26.48 in | +0.28% |
| 275/30R20 | Plus 1 (20 in) | 26.50 in | +0.36% |
| 265/30R20 | Plus 1 (20 in) | 26.26 in | −0.54% |
| 225/35R20 | Plus 1 (20 in) | 26.20 in | −0.76% |
Vehicles approved with 235/40R19 tires
Models whose Swiss type approval lists 235/40R19 as a standard or optional size (2,614 approvals in total). Always check your own vehicle's placard or papers.
- Volkswagen Passat
- Skoda Superb
- Ford Mondeo
- Porsche 911
- Volvo V60
- Opel Astra
- Peugeot 508
- Opel Zafira
- Volvo S60
- Audi Q2
- Volkswagen T-Roc
- Volkswagen Beetle
- Alfa Romeo 159SW
- Alfa Romeo 159
- SEAT Ateca
- Tesla Model 3
- Citroen DS5
- Porsche 718
- Audi RS5
- Saab 9-3
- Volvo V70
- Peugeot RCZ
- Volvo S80
- Audi RS4
- Aston Martin V8
- Alfa Romeo Spider
- Alfa Romeo Brera
- Porsche Boxster
- Skoda Karoq
- Audi SQ2
- Saab 9-3X
- Porsche Cayman
- Aston Martin V12
- Aston Martin DB9
- Hyundai Kona
- Quattro RS4
- Lamborghini 724
- Lexus RC300H
- Lexus GS450H
- Lexus GS300H
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 19-inch sizes
- 215/50R19 (+4.0%)
- 225/35R19 (−4.5%)
- 225/40R19 (−1.2%)
- 225/45R19 (+2.2%)
- 225/50R19 (+5.5%)
- 235/35R19 (−3.5%)
- 235/45R19 (+3.5%)
- 235/50R19 (+7.0%)
- 245/30R19 (−6.1%)
- 245/35R19 (−2.5%)
- 245/40R19 (+1.2%)
- 245/45R19 (+4.8%)
- 245/50R19 (+8.5%)
- 255/30R19 (−5.2%)
- 255/35R19 (−1.4%)
- 255/40R19 (+2.4%)
- 255/45R19 (+6.2%)
- 255/50R19 (+10.0%)
Reading the 235/40R19 size
- 235 — section width in millimetres (9.25 in).
- 40 — aspect ratio: the sidewall is 40 % of the width, 94.0 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 19 — fits a 19-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.