Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 26/10-12 | 215/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26 (660.4) | 26.85 (682) | 0.85 (21.6) 3.3% |
| Width inches (mm) | 10 (254) | 8.46 (215) | -1.54 (-39) -15.4% |
| Circum. inches (mm) | 81.68 (2074.71) | 84.35 (2142.57) | 2.67 (67.86) 3.3% |
| Sidewall Height inches (mm) | 7 (177.8) | 5.93 (150.5) | -1.07 (-27.3) -15.4% |
| Revolutions per mile (km) | 775.7 (481.99) | 751.13 (466.73) | -24.57 (-15.27) -3.2% |
215/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.65 mph (33.24 km/h) |
| 25 mph (40.23 km/h) | 25.82 mph (41.55 km/h) |
| 30 mph (48.28 km/h) | 30.98 mph (49.86 km/h) |
| 35 mph (56.33 km/h) | 36.14 mph (58.17 km/h) |
| 40 mph (64.37 km/h) | 41.31 mph (66.48 km/h) |
| 45 mph (72.42 km/h) | 46.47 mph (74.79 km/h) |
| 50 mph (80.47 km/h) | 51.64 mph (83.1 km/h) |
| 55 mph (88.51 km/h) | 56.8 mph (91.41 km/h) |
| 60 mph (96.56 km/h) | 61.96 mph (99.72 km/h) |
| 65 mph (104.61 km/h) | 67.13 mph (108.03 km/h) |
| 70 mph (112.65 km/h) | 72.29 mph (116.34 km/h) |
| 75 mph (120.7 km/h) | 77.45 mph (124.65 km/h) |
| 80 mph (128.75 km/h) | 82.62 mph (132.96 km/h) |
| 85 mph (136.79 km/h) | 87.78 mph (141.27 km/h) |
| 90 mph (144.84 km/h) | 92.94 mph (149.58 km/h) |
| 95 mph (152.89 km/h) | 98.11 mph (157.89 km/h) |
| 100 mph (160.93 km/h) | 103.27 mph (166.2 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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