235/60R19 tire size
235/60R19 is a metric size: 30.1" tall, 9.3" wide, on a 19" rim — about a 30x9.50R19. The sidewall is 5.6" and the tire turns 670 times per mile.
235/60R19 specs
| Overall diameter (height) | 30.10" · 765 mm |
|---|---|
| Section width | 9.25" · 235 mm |
| Sidewall height | 5.55" · 141 mm (60% of width) |
| Rim diameter | 19" |
| Circumference | 94.57" · 2.402 m |
| Revolutions per mile | 670 (416 per km) |
| Inch (flotation) equivalent | 30x9.50R19 |
Equivalent sizes on a 19" rim
Sizes within ±5% of the overall diameter. Green rows are inside the usual ±3% limit for keeping the speedometer, ABS and gearing right; red rows are bigger changes that need clearance checks.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 235/55R19 common | 29.18" | -3.07% | 0 mm | 58.2 mph | calculate → |
| 255/50R19 common | 29.04" | -3.53% | +20 mm | 57.9 mph | calculate → |
| 225/55R19 common | 28.74" | -4.51% | -10 mm | 57.3 mph | calculate → |
| 245/55R19 common | 29.61" | -1.63% | +10 mm | 59.0 mph | calculate → |
| 255/55R19 common | 30.04" | -0.20% | +20 mm | 59.9 mph | calculate → |
| 255/60R19 common | 31.05" | +3.14% | +20 mm | 61.9 mph | calculate → |
| 265/50R19 common | 29.43" | -2.22% | +30 mm | 58.7 mph | calculate → |
| 245/50R19 common | 28.65" | -4.84% | +10 mm | 57.1 mph | calculate → |
| 275/55R19 | 30.91" | +2.68% | +40 mm | 61.6 mph | calculate → |
| 275/45R19 | 28.74" | -4.51% | +40 mm | 57.3 mph | calculate → |
| 285/45R19 | 29.10" | -3.34% | +50 mm | 58.0 mph | calculate → |
| 275/50R19 | 29.83" | -0.92% | +40 mm | 59.5 mph | calculate → |
| 265/55R19 | 30.48" | +1.24% | +30 mm | 60.7 mph | calculate → |
| 295/45R19 | 29.45" | -2.16% | +60 mm | 58.7 mph | calculate → |
| 235/65R19 | 31.03" | +3.07% | 0 mm | 61.8 mph | calculate → |
| 175/80R19 | 30.02" | -0.26% | -60 mm | 59.8 mph | calculate → |
| 165/90R19 | 30.69" | +1.96% | -70 mm | 61.2 mph | calculate → |
| 315/40R19 | 28.92" | -3.92% | +80 mm | 57.6 mph | calculate → |
| 155/80R19 | 28.76" | -4.45% | -80 mm | 57.3 mph | calculate → |
Plus / minus sizing: 18" and 20" rims
Same overall height on a different rim. Check wheel width and clearance before switching.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 255/50R20 common | 30.04" | -0.21% | +20 mm | 59.9 mph | calculate → |
| 235/65R18 common | 30.03" | -0.25% | 0 mm | 59.9 mph | calculate → |
| 235/55R20 common | 30.18" | +0.25% | 0 mm | 60.1 mph | calculate → |
| 255/60R18 | 30.05" | -0.18% | +20 mm | 59.9 mph | calculate → |
| 285/45R20 | 30.10" | -0.01% | +50 mm | 60.0 mph | calculate → |
| 275/55R18 | 29.91" | -0.64% | +40 mm | 59.6 mph | calculate → |
| 285/55R18 | 30.34" | +0.80% | +50 mm | 60.5 mph | calculate → |
| 175/90R18 | 30.40" | +0.99% | -60 mm | 60.6 mph | calculate → |
Try another size against 235/60R19
Questions
What size is 235/60R19 in inches?
235/60R19 is about 30.1" tall and 9.3" wide on a 19-inch rim — roughly a 30x9.50R19 in inch sizing.
What does 235/60R19 mean?
235 mm section width, sidewall 60% of the width (5.55"), radial construction, 19-inch rim.
What tire sizes are equivalent to 235/60R19?
On the same 19" rim, within 3% of the diameter: 255/55R19 (-0.20%), 175/80R19 (-0.26%), 275/50R19 (-0.92%), 265/55R19 (+1.24%), 245/55R19 (-1.63%), 165/90R19 (+1.96%).
How many revolutions per mile does a 235/60R19 tire make?
About 670 revolutions per mile (circumference 94.6").
How these numbers are computed
Diameter = rim + 2 × sidewall, sidewall = width × aspect ÷ 100, circumference = π × diameter, revolutions per mile = 63,360 ÷ circumference. Real tires differ by brand by a few tenths of an inch. Last reviewed October 14, 2026.