Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/40-14 | 215/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.14 (511.6) | 25.85 (656.6) | 5.71 (145) 28.3% |
| Width inches (mm) | 7.68 (195) | 8.46 (215) | 0.79 (20) 10.3% |
| Circum. inches (mm) | 63.28 (1607.24) | 81.21 (2062.77) | 17.93 (455.53) 28.3% |
| Sidewall Height inches (mm) | 3.07 (78) | 5.93 (150.5) | 2.85 (72.5) 92.9% |
| Revolutions per mile (km) | 1001.31 (622.18) | 780.19 (484.78) | -221.12 (-137.4) -22.1% |
215/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.67 mph (41.31 km/h) |
| 25 mph (40.23 km/h) | 32.09 mph (51.64 km/h) |
| 30 mph (48.28 km/h) | 38.5 mph (61.96 km/h) |
| 35 mph (56.33 km/h) | 44.92 mph (72.29 km/h) |
| 40 mph (64.37 km/h) | 51.34 mph (82.62 km/h) |
| 45 mph (72.42 km/h) | 57.75 mph (92.95 km/h) |
| 50 mph (80.47 km/h) | 64.17 mph (103.27 km/h) |
| 55 mph (88.51 km/h) | 70.59 mph (113.6 km/h) |
| 60 mph (96.56 km/h) | 77.01 mph (123.93 km/h) |
| 65 mph (104.61 km/h) | 83.42 mph (134.26 km/h) |
| 70 mph (112.65 km/h) | 89.84 mph (144.58 km/h) |
| 75 mph (120.7 km/h) | 96.26 mph (154.91 km/h) |
| 80 mph (128.75 km/h) | 102.67 mph (165.24 km/h) |
| 85 mph (136.79 km/h) | 109.09 mph (175.57 km/h) |
| 90 mph (144.84 km/h) | 115.51 mph (185.89 km/h) |
| 95 mph (152.89 km/h) | 121.93 mph (196.22 km/h) |
| 100 mph (160.93 km/h) | 128.34 mph (206.55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1985 | 2306 | 2484 | 2594 | 2712 | 2796 | 2889 | 2999 | 3151 | 3303 | 3472 | 3608 | 3853 | 4123 | 4334 | 4469 | 4545 | 4824 | 5213 | 6058 |
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