Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/70-19 | 215/85-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.4 (797.6) | 30.39 (771.9) | -1.01 (-25.7) -3.2% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 98.65 (2505.73) | 95.47 (2425) | -3.18 (-80.74) -3.2% |
| Sidewall Height inches (mm) | 6.2 (157.5) | 7.19 (182.75) | 0.99 (25.25) 16% |
| Revolutions per mile (km) | 642.26 (399.08) | 663.65 (412.37) | 21.38 (13.29) 3.3% |
215/85-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.36 mph (31.15 km/h) |
| 25 mph (40.23 km/h) | 24.19 mph (38.94 km/h) |
| 30 mph (48.28 km/h) | 29.03 mph (46.72 km/h) |
| 35 mph (56.33 km/h) | 33.87 mph (54.51 km/h) |
| 40 mph (64.37 km/h) | 38.71 mph (62.3 km/h) |
| 45 mph (72.42 km/h) | 43.55 mph (70.09 km/h) |
| 50 mph (80.47 km/h) | 48.39 mph (77.87 km/h) |
| 55 mph (88.51 km/h) | 53.23 mph (85.66 km/h) |
| 60 mph (96.56 km/h) | 58.07 mph (93.45 km/h) |
| 65 mph (104.61 km/h) | 62.91 mph (101.24 km/h) |
| 70 mph (112.65 km/h) | 67.74 mph (109.02 km/h) |
| 75 mph (120.7 km/h) | 72.58 mph (116.81 km/h) |
| 80 mph (128.75 km/h) | 77.42 mph (124.6 km/h) |
| 85 mph (136.79 km/h) | 82.26 mph (132.39 km/h) |
| 90 mph (144.84 km/h) | 87.1 mph (140.17 km/h) |
| 95 mph (152.89 km/h) | 91.94 mph (147.96 km/h) |
| 100 mph (160.93 km/h) | 96.78 mph (155.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1689 | 1962 | 2113 | 2206 | 2307 | 2379 | 2458 | 2551 | 2681 | 2810 | 2954 | 3069 | 3277 | 3507 | 3687 | 3802 | 3866 | 4104 | 4434 | 5153 |
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