195/50R15 tire size in inches
A 195/50R15 tire measures
22.7" tall × 7.7" wide
3.84" sidewall on a 15" wheel. 889 revolutions per mile.
195/50R15 means a tire 195 mm wide, with sidewalls 50% as tall as the tire is wide (98 mm), radial construction (R), for a 15 inch wheel.
195/50R15 specs
| Overall diameter (height) | 22.68 inches (576 mm) |
|---|---|
| Section width | 7.68 inches (195 mm) |
| Sidewall height | 3.84 inches (98 mm) |
| Wheel (rim) diameter | 15 inches |
| Circumference | 71.2 inches (1,810 mm) |
| Revolutions per mile | 889 |
| Revolutions per kilometer | 553 |
| Approximate rim width | 5.5" to 7.0" |
| In inches (flotation style) | 22.7x7.7R15 |
| Aspect ratio | 50% |
Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.
Sizes that can replace 195/50R15 on a 15" wheel
These 15" sizes are within 3% of 195/50R15's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 215/45R15 | 22.62" | 8.46" | −0.3% | 59.8 mph | Compare |
| 175/55R15 | 22.58" | 6.89" | −0.4% | 59.7 mph | Compare |
| 165/60R15 | 22.80" | 6.50" | +0.5% | 60.3 mph | Compare |
| 225/45R15 | 22.97" | 8.86" | +1.3% | 60.8 mph | Compare |
| 185/55R15 | 23.01" | 7.28" | +1.5% | 60.9 mph | Compare |
| 205/50R15 | 23.07" | 8.07" | +1.7% | 61.0 mph | Compare |
| 185/50R15 | 22.28" | 7.28" | −1.7% | 59.0 mph | Compare |
| 205/45R15 | 22.26" | 8.07" | −1.8% | 58.9 mph | Compare |
| 165/55R15 | 22.15" | 6.50" | −2.3% | 58.6 mph | Compare |
| 175/60R15 | 23.27" | 6.89" | +2.6% | 61.6 mph | Compare |
| 235/45R15 | 23.33" | 9.25" | +2.9% | 61.7 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 205/60R13 | 13" | 22.69" | 0.0% | Compare |
| 145/85R13 | 13" | 22.70" | +0.1% | Compare |
| 205/35R17 | 17" | 22.65" | −0.1% | Compare |
| 175/70R13 | 13" | 22.65" | −0.1% | Compare |
| 185/60R14 | 14" | 22.74" | +0.3% | Compare |
| 165/75R13 | 13" | 22.74" | +0.3% | Compare |
| 155/80R13 | 13" | 22.76" | +0.4% | Compare |
| 215/40R16 | 16" | 22.77" | +0.4% | Compare |
| 185/45R16 | 16" | 22.56" | −0.5% | Compare |
| 155/70R14 | 14" | 22.54" | −0.6% | Compare |
| 185/40R17 | 17" | 22.83" | +0.7% | Compare |
| 205/55R14 | 14" | 22.88" | +0.9% | Compare |
One size up or down
Compare 195/50R15 with another size
Questions
- How tall is a 195/50R15 tire?
- A 195/50R15 tire is 22.7 inches tall (576 mm), calculated from the size. It is 7.7 inches wide with 3.8 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 195/50R15 mean?
- 195/50R15 means a tire 195 mm wide, with sidewalls 50% as tall as the tire is wide (98 mm), radial construction (R), for a 15 inch wheel.
- How many revolutions per mile does a 195/50R15 tire make?
- About 889 revolutions per mile, based on a circumference of 71.2 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 195/50R15 tire?
- Roughly 5.5" to 7.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 215/45R15 instead of 195/50R15?
- 215/45R15 is −0.06 inches (−0.3%) in overall diameter, so at an indicated 60 mph you would be doing 59.8 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.