Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/65-15 | 245/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26 (660.5) | 26.57 (675) | 0.57 (14.5) 2.2% |
| Width inches (mm) | 8.46 (215) | 9.65 (245) | 1.18 (30) 14% |
| Circum. inches (mm) | 81.69 (2075.02) | 83.49 (2120.58) | 1.79 (45.55) 2.2% |
| Sidewall Height inches (mm) | 5.5 (139.75) | 5.79 (147) | 0.29 (7.25) 5.2% |
| Revolutions per mile (km) | 775.58 (481.92) | 758.92 (471.57) | -16.66 (-10.35) -2.1% |
245/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.44 mph (32.89 km/h) |
| 25 mph (40.23 km/h) | 25.55 mph (41.12 km/h) |
| 30 mph (48.28 km/h) | 30.66 mph (49.34 km/h) |
| 35 mph (56.33 km/h) | 35.77 mph (57.56 km/h) |
| 40 mph (64.37 km/h) | 40.88 mph (65.79 km/h) |
| 45 mph (72.42 km/h) | 45.99 mph (74.01 km/h) |
| 50 mph (80.47 km/h) | 51.1 mph (82.23 km/h) |
| 55 mph (88.51 km/h) | 56.21 mph (90.46 km/h) |
| 60 mph (96.56 km/h) | 61.32 mph (98.68 km/h) |
| 65 mph (104.61 km/h) | 66.43 mph (106.9 km/h) |
| 70 mph (112.65 km/h) | 71.54 mph (115.13 km/h) |
| 75 mph (120.7 km/h) | 76.65 mph (123.35 km/h) |
| 80 mph (128.75 km/h) | 81.76 mph (131.57 km/h) |
| 85 mph (136.79 km/h) | 86.87 mph (139.8 km/h) |
| 90 mph (144.84 km/h) | 91.98 mph (148.02 km/h) |
| 95 mph (152.89 km/h) | 97.09 mph (156.24 km/h) |
| 100 mph (160.93 km/h) | 102.2 mph (164.47 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1931 | 2244 | 2416 | 2523 | 2638 | 2720 | 2811 | 2918 | 3065 | 3213 | 3378 | 3509 | 3748 | 4011 | 4216 | 4347 | 4421 | 4693 | 5071 | 5893 |
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