Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/70-15 | 225/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.85 (682) | 29.29 (743.9) | 2.44 (61.9) 9.1% |
| Width inches (mm) | 8.46 (215) | 8.86 (225) | 0.39 (10) 4.7% |
| Circum. inches (mm) | 84.35 (2142.57) | 92.01 (2337.03) | 7.66 (194.46) 9.1% |
| Sidewall Height inches (mm) | 5.93 (150.5) | 6.64 (168.75) | 0.72 (18.25) 12.1% |
| Revolutions per mile (km) | 751.13 (466.73) | 688.63 (427.89) | -62.5 (-38.84) -8.3% |
225/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.82 mph (35.11 km/h) |
| 25 mph (40.23 km/h) | 27.27 mph (43.89 km/h) |
| 30 mph (48.28 km/h) | 32.72 mph (52.66 km/h) |
| 35 mph (56.33 km/h) | 38.18 mph (61.44 km/h) |
| 40 mph (64.37 km/h) | 43.63 mph (70.22 km/h) |
| 45 mph (72.42 km/h) | 49.08 mph (78.99 km/h) |
| 50 mph (80.47 km/h) | 54.54 mph (87.77 km/h) |
| 55 mph (88.51 km/h) | 59.99 mph (96.55 km/h) |
| 60 mph (96.56 km/h) | 65.45 mph (105.32 km/h) |
| 65 mph (104.61 km/h) | 70.9 mph (114.1 km/h) |
| 70 mph (112.65 km/h) | 76.35 mph (122.88 km/h) |
| 75 mph (120.7 km/h) | 81.81 mph (131.66 km/h) |
| 80 mph (128.75 km/h) | 87.26 mph (140.43 km/h) |
| 85 mph (136.79 km/h) | 92.71 mph (149.21 km/h) |
| 90 mph (144.84 km/h) | 98.17 mph (157.99 km/h) |
| 95 mph (152.89 km/h) | 103.62 mph (166.76 km/h) |
| 100 mph (160.93 km/h) | 109.08 mph (175.54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1752 | 2036 | 2192 | 2289 | 2394 | 2468 | 2550 | 2647 | 2782 | 2916 | 3065 | 3184 | 3400 | 3639 | 3826 | 3945 | 4012 | 4258 | 4601 | 5347 |
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