Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/90-16 | 215/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.57 (649.4) | 25.31 (642.9) | -0.26 (-6.5) -1% |
| Width inches (mm) | 5.31 (135) | 8.46 (215) | 3.15 (80) 59.3% |
| Circum. inches (mm) | 80.32 (2040.15) | 79.52 (2019.73) | -0.8 (-20.42) -1% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 4.66 (118.25) | -0.13 (-3.25) -2.7% |
| Revolutions per mile (km) | 788.84 (490.16) | 796.81 (495.11) | 7.98 (4.96) 1% |
215/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.8 mph (31.86 km/h) |
| 25 mph (40.23 km/h) | 24.75 mph (39.83 km/h) |
| 30 mph (48.28 km/h) | 29.7 mph (47.8 km/h) |
| 35 mph (56.33 km/h) | 34.65 mph (55.76 km/h) |
| 40 mph (64.37 km/h) | 39.6 mph (63.73 km/h) |
| 45 mph (72.42 km/h) | 44.55 mph (71.7 km/h) |
| 50 mph (80.47 km/h) | 49.5 mph (79.66 km/h) |
| 55 mph (88.51 km/h) | 54.45 mph (87.63 km/h) |
| 60 mph (96.56 km/h) | 59.4 mph (95.59 km/h) |
| 65 mph (104.61 km/h) | 64.35 mph (103.56 km/h) |
| 70 mph (112.65 km/h) | 69.3 mph (111.53 km/h) |
| 75 mph (120.7 km/h) | 74.25 mph (119.49 km/h) |
| 80 mph (128.75 km/h) | 79.2 mph (127.46 km/h) |
| 85 mph (136.79 km/h) | 84.15 mph (135.43 km/h) |
| 90 mph (144.84 km/h) | 89.1 mph (143.39 km/h) |
| 95 mph (152.89 km/h) | 94.05 mph (151.36 km/h) |
| 100 mph (160.93 km/h) | 99 mph (159.32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2028 | 2356 | 2537 | 2649 | 2770 | 2856 | 2951 | 3063 | 3218 | 3374 | 3546 | 3684 | 3935 | 4211 | 4426 | 4565 | 4642 | 4927 | 5324 | 6187 |
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