Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/75-16 | 215/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.29 (743.9) | 28.7 (728.9) | -0.59 (-15) -2% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 92.01 (2337.03) | 90.15 (2289.91) | -1.86 (-47.12) -2% |
| Sidewall Height inches (mm) | 6.64 (168.75) | 6.35 (161.25) | -0.3 (-7.5) -4.4% |
| Revolutions per mile (km) | 688.63 (427.89) | 702.8 (436.7) | 14.17 (8.81) 2.1% |
215/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.6 mph (31.54 km/h) |
| 25 mph (40.23 km/h) | 24.5 mph (39.42 km/h) |
| 30 mph (48.28 km/h) | 29.4 mph (47.31 km/h) |
| 35 mph (56.33 km/h) | 34.29 mph (55.19 km/h) |
| 40 mph (64.37 km/h) | 39.19 mph (63.08 km/h) |
| 45 mph (72.42 km/h) | 44.09 mph (70.96 km/h) |
| 50 mph (80.47 km/h) | 48.99 mph (78.84 km/h) |
| 55 mph (88.51 km/h) | 53.89 mph (86.73 km/h) |
| 60 mph (96.56 km/h) | 58.79 mph (94.61 km/h) |
| 65 mph (104.61 km/h) | 63.69 mph (102.5 km/h) |
| 70 mph (112.65 km/h) | 68.59 mph (110.38 km/h) |
| 75 mph (120.7 km/h) | 73.49 mph (118.27 km/h) |
| 80 mph (128.75 km/h) | 78.39 mph (126.15 km/h) |
| 85 mph (136.79 km/h) | 83.29 mph (134.04 km/h) |
| 90 mph (144.84 km/h) | 88.19 mph (141.92 km/h) |
| 95 mph (152.89 km/h) | 93.08 mph (149.81 km/h) |
| 100 mph (160.93 km/h) | 97.98 mph (157.69 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1788 | 2078 | 2238 | 2336 | 2443 | 2519 | 2603 | 2702 | 2839 | 2976 | 3128 | 3250 | 3470 | 3714 | 3904 | 4026 | 4094 | 4346 | 4696 | 5457 |
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