Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/60-15 | 215/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.69 (627) | 26 (660.5) | 1.32 (33.5) 5.3% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 77.55 (1969.78) | 81.69 (2075.02) | 4.14 (105.24) 5.3% |
| Sidewall Height inches (mm) | 4.84 (123) | 5.5 (139.75) | 0.66 (16.75) 13.6% |
| Revolutions per mile (km) | 817.02 (507.67) | 775.58 (481.92) | -41.44 (-25.75) -5.1% |
215/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.07 mph (33.91 km/h) |
| 25 mph (40.23 km/h) | 26.34 mph (42.38 km/h) |
| 30 mph (48.28 km/h) | 31.6 mph (50.86 km/h) |
| 35 mph (56.33 km/h) | 36.87 mph (59.34 km/h) |
| 40 mph (64.37 km/h) | 42.14 mph (67.81 km/h) |
| 45 mph (72.42 km/h) | 47.4 mph (76.29 km/h) |
| 50 mph (80.47 km/h) | 52.67 mph (84.77 km/h) |
| 55 mph (88.51 km/h) | 57.94 mph (93.24 km/h) |
| 60 mph (96.56 km/h) | 63.21 mph (101.72 km/h) |
| 65 mph (104.61 km/h) | 68.47 mph (110.2 km/h) |
| 70 mph (112.65 km/h) | 73.74 mph (118.67 km/h) |
| 75 mph (120.7 km/h) | 79.01 mph (127.15 km/h) |
| 80 mph (128.75 km/h) | 84.27 mph (135.63 km/h) |
| 85 mph (136.79 km/h) | 89.54 mph (144.1 km/h) |
| 90 mph (144.84 km/h) | 94.81 mph (152.58 km/h) |
| 95 mph (152.89 km/h) | 100.08 mph (161.06 km/h) |
| 100 mph (160.93 km/h) | 105.34 mph (169.53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1974 | 2293 | 2469 | 2578 | 2696 | 2780 | 2872 | 2982 | 3133 | 3284 | 3452 | 3586 | 3830 | 4099 | 4309 | 4443 | 4519 | 4796 | 5182 | 6022 |
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