Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/60-15 | 215/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.57 (675) | 26.85 (682) | 0.28 (7) 1% |
| Width inches (mm) | 9.65 (245) | 8.46 (215) | -1.18 (-30) -12.2% |
| Circum. inches (mm) | 83.49 (2120.58) | 84.35 (2142.57) | 0.87 (21.99) 1% |
| Sidewall Height inches (mm) | 5.79 (147) | 5.93 (150.5) | 0.14 (3.5) 2.4% |
| Revolutions per mile (km) | 758.92 (471.57) | 751.13 (466.73) | -7.79 (-4.84) -1% |
215/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.21 mph (32.52 km/h) |
| 25 mph (40.23 km/h) | 25.26 mph (40.65 km/h) |
| 30 mph (48.28 km/h) | 30.31 mph (48.78 km/h) |
| 35 mph (56.33 km/h) | 35.36 mph (56.91 km/h) |
| 40 mph (64.37 km/h) | 40.41 mph (65.04 km/h) |
| 45 mph (72.42 km/h) | 45.47 mph (73.17 km/h) |
| 50 mph (80.47 km/h) | 50.52 mph (81.3 km/h) |
| 55 mph (88.51 km/h) | 55.57 mph (89.43 km/h) |
| 60 mph (96.56 km/h) | 60.62 mph (97.56 km/h) |
| 65 mph (104.61 km/h) | 65.67 mph (105.69 km/h) |
| 70 mph (112.65 km/h) | 70.73 mph (113.82 km/h) |
| 75 mph (120.7 km/h) | 75.78 mph (121.95 km/h) |
| 80 mph (128.75 km/h) | 80.83 mph (130.08 km/h) |
| 85 mph (136.79 km/h) | 85.88 mph (138.21 km/h) |
| 90 mph (144.84 km/h) | 90.93 mph (146.34 km/h) |
| 95 mph (152.89 km/h) | 95.99 mph (154.47 km/h) |
| 100 mph (160.93 km/h) | 101.04 mph (162.6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1911 | 2221 | 2391 | 2497 | 2611 | 2692 | 2782 | 2888 | 3034 | 3180 | 3343 | 3473 | 3709 | 3969 | 4173 | 4303 | 4376 | 4644 | 5019 | 5832 |
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