Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/90-16 | 215/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.57 (649.4) | 27 (685.9) | 1.44 (36.5) 5.6% |
| Width inches (mm) | 5.31 (135) | 8.46 (215) | 3.15 (80) 59.3% |
| Circum. inches (mm) | 80.32 (2040.15) | 84.84 (2154.82) | 4.51 (114.67) 5.6% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 5.5 (139.75) | 0.72 (18.25) 15% |
| Revolutions per mile (km) | 788.84 (490.16) | 746.86 (464.08) | -41.98 (-26.08) -5.3% |
215/65-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.12 mph (34 km/h) |
| 25 mph (40.23 km/h) | 26.41 mph (42.5 km/h) |
| 30 mph (48.28 km/h) | 31.69 mph (50.99 km/h) |
| 35 mph (56.33 km/h) | 36.97 mph (59.49 km/h) |
| 40 mph (64.37 km/h) | 42.25 mph (67.99 km/h) |
| 45 mph (72.42 km/h) | 47.53 mph (76.49 km/h) |
| 50 mph (80.47 km/h) | 52.81 mph (84.99 km/h) |
| 55 mph (88.51 km/h) | 58.09 mph (93.49 km/h) |
| 60 mph (96.56 km/h) | 63.37 mph (101.99 km/h) |
| 65 mph (104.61 km/h) | 68.65 mph (110.49 km/h) |
| 70 mph (112.65 km/h) | 73.93 mph (118.99 km/h) |
| 75 mph (120.7 km/h) | 79.22 mph (127.49 km/h) |
| 80 mph (128.75 km/h) | 84.5 mph (135.98 km/h) |
| 85 mph (136.79 km/h) | 89.78 mph (144.48 km/h) |
| 90 mph (144.84 km/h) | 95.06 mph (152.98 km/h) |
| 95 mph (152.89 km/h) | 100.34 mph (161.48 km/h) |
| 100 mph (160.93 km/h) | 105.62 mph (169.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1901 | 2208 | 2378 | 2483 | 2596 | 2677 | 2766 | 2871 | 3017 | 3162 | 3324 | 3453 | 3688 | 3947 | 4149 | 4278 | 4351 | 4618 | 4990 | 5799 |
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