Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 27/8.5-14 | 215/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.93 (683.92) | 25.85 (656.6) | -1.08 (-27.32) -4% |
| Width inches (mm) | 8.5 (216) | 8.46 (215) | -0.04 (-1) -0.5% |
| Circum. inches (mm) | 84.59 (2148.6) | 81.21 (2062.77) | -3.38 (-85.83) -4% |
| Sidewall Height inches (mm) | 6.46 (164.16) | 5.93 (150.5) | -0.54 (-13.66) -8.3% |
| Revolutions per mile (km) | 749.02 (465.42) | 780.19 (484.78) | 31.17 (19.37) 4.2% |
215/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.2 mph (30.9 km/h) |
| 25 mph (40.23 km/h) | 24 mph (38.63 km/h) |
| 30 mph (48.28 km/h) | 28.8 mph (46.35 km/h) |
| 35 mph (56.33 km/h) | 33.6 mph (54.08 km/h) |
| 40 mph (64.37 km/h) | 38.4 mph (61.8 km/h) |
| 45 mph (72.42 km/h) | 43.2 mph (69.53 km/h) |
| 50 mph (80.47 km/h) | 48 mph (77.25 km/h) |
| 55 mph (88.51 km/h) | 52.8 mph (84.98 km/h) |
| 60 mph (96.56 km/h) | 57.6 mph (92.7 km/h) |
| 65 mph (104.61 km/h) | 62.4 mph (100.43 km/h) |
| 70 mph (112.65 km/h) | 67.2 mph (108.15 km/h) |
| 75 mph (120.7 km/h) | 72 mph (115.88 km/h) |
| 80 mph (128.75 km/h) | 76.8 mph (123.6 km/h) |
| 85 mph (136.79 km/h) | 81.6 mph (131.33 km/h) |
| 90 mph (144.84 km/h) | 86.4 mph (139.06 km/h) |
| 95 mph (152.89 km/h) | 91.21 mph (146.78 km/h) |
| 100 mph (160.93 km/h) | 96.01 mph (154.51 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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