Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/65-17 | 255/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.54 (750.3) | 29.05 (737.9) | -0.49 (-12.4) -1.7% |
| Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
| Circum. inches (mm) | 92.8 (2357.14) | 91.27 (2318.18) | -1.53 (-38.96) -1.7% |
| Sidewall Height inches (mm) | 6.27 (159.25) | 6.53 (165.75) | 0.26 (6.5) 4.1% |
| Revolutions per mile (km) | 682.75 (424.24) | 694.23 (431.37) | 11.47 (7.13) 1.7% |
255/65-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.67 mph (31.65 km/h) |
| 25 mph (40.23 km/h) | 24.59 mph (39.57 km/h) |
| 30 mph (48.28 km/h) | 29.5 mph (47.48 km/h) |
| 35 mph (56.33 km/h) | 34.42 mph (55.4 km/h) |
| 40 mph (64.37 km/h) | 39.34 mph (63.31 km/h) |
| 45 mph (72.42 km/h) | 44.26 mph (71.22 km/h) |
| 50 mph (80.47 km/h) | 49.17 mph (79.14 km/h) |
| 55 mph (88.51 km/h) | 54.09 mph (87.05 km/h) |
| 60 mph (96.56 km/h) | 59.01 mph (94.96 km/h) |
| 65 mph (104.61 km/h) | 63.93 mph (102.88 km/h) |
| 70 mph (112.65 km/h) | 68.84 mph (110.79 km/h) |
| 75 mph (120.7 km/h) | 73.76 mph (118.71 km/h) |
| 80 mph (128.75 km/h) | 78.68 mph (126.62 km/h) |
| 85 mph (136.79 km/h) | 83.6 mph (134.53 km/h) |
| 90 mph (144.84 km/h) | 88.51 mph (142.45 km/h) |
| 95 mph (152.89 km/h) | 93.43 mph (150.36 km/h) |
| 100 mph (160.93 km/h) | 98.35 mph (158.27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1767 | 2052 | 2210 | 2308 | 2413 | 2488 | 2571 | 2669 | 2804 | 2939 | 3090 | 3210 | 3428 | 3669 | 3857 | 3977 | 4045 | 4293 | 4638 | 5390 |
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