Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/65-16 | 245/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.05 (737.9) | 30.47 (773.9) | 1.42 (36) 4.9% |
| Width inches (mm) | 10.04 (255) | 9.65 (245) | -0.39 (-10) -3.9% |
| Circum. inches (mm) | 91.27 (2318.18) | 95.72 (2431.28) | 4.45 (113.1) 4.9% |
| Sidewall Height inches (mm) | 6.53 (165.75) | 7.23 (183.75) | 0.71 (18) 10.9% |
| Revolutions per mile (km) | 694.23 (431.37) | 661.93 (411.31) | -32.29 (-20.07) -4.7% |
245/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.98 mph (33.76 km/h) |
| 25 mph (40.23 km/h) | 26.22 mph (42.2 km/h) |
| 30 mph (48.28 km/h) | 31.46 mph (50.64 km/h) |
| 35 mph (56.33 km/h) | 36.71 mph (59.08 km/h) |
| 40 mph (64.37 km/h) | 41.95 mph (67.51 km/h) |
| 45 mph (72.42 km/h) | 47.2 mph (75.95 km/h) |
| 50 mph (80.47 km/h) | 52.44 mph (84.39 km/h) |
| 55 mph (88.51 km/h) | 57.68 mph (92.83 km/h) |
| 60 mph (96.56 km/h) | 62.93 mph (101.27 km/h) |
| 65 mph (104.61 km/h) | 68.17 mph (109.71 km/h) |
| 70 mph (112.65 km/h) | 73.42 mph (118.15 km/h) |
| 75 mph (120.7 km/h) | 78.66 mph (126.59 km/h) |
| 80 mph (128.75 km/h) | 83.9 mph (135.03 km/h) |
| 85 mph (136.79 km/h) | 89.15 mph (143.47 km/h) |
| 90 mph (144.84 km/h) | 94.39 mph (151.91 km/h) |
| 95 mph (152.89 km/h) | 99.63 mph (160.35 km/h) |
| 100 mph (160.93 km/h) | 104.88 mph (168.79 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1684 | 1957 | 2107 | 2201 | 2301 | 2373 | 2451 | 2545 | 2674 | 2803 | 2946 | 3061 | 3269 | 3498 | 3677 | 3792 | 3856 | 4093 | 4423 | 5139 |
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