Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 280/80-16 | 295/85-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.64 (854.4) | 35.74 (907.9) | 2.11 (53.5) 6.3% |
| Width inches (mm) | 11.02 (280) | 11.61 (295) | 0.59 (15) 5.4% |
| Circum. inches (mm) | 105.68 (2684.18) | 112.29 (2852.25) | 6.62 (168.08) 6.3% |
| Sidewall Height inches (mm) | 8.82 (224) | 9.87 (250.75) | 1.05 (26.75) 11.9% |
| Revolutions per mile (km) | 599.57 (372.55) | 564.24 (350.6) | -35.33 (-21.95) -5.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.25 mph (34.2 km/h) |
| 25 mph (40.23 km/h) | 26.57 mph (42.75 km/h) |
| 30 mph (48.28 km/h) | 31.88 mph (51.3 km/h) |
| 35 mph (56.33 km/h) | 37.19 mph (59.85 km/h) |
| 40 mph (64.37 km/h) | 42.5 mph (68.4 km/h) |
| 45 mph (72.42 km/h) | 47.82 mph (76.96 km/h) |
| 50 mph (80.47 km/h) | 53.13 mph (85.51 km/h) |
| 55 mph (88.51 km/h) | 58.44 mph (94.06 km/h) |
| 60 mph (96.56 km/h) | 63.76 mph (102.61 km/h) |
| 65 mph (104.61 km/h) | 69.07 mph (111.16 km/h) |
| 70 mph (112.65 km/h) | 74.38 mph (119.71 km/h) |
| 75 mph (120.7 km/h) | 79.7 mph (128.26 km/h) |
| 80 mph (128.75 km/h) | 85.01 mph (136.81 km/h) |
| 85 mph (136.79 km/h) | 90.32 mph (145.36 km/h) |
| 90 mph (144.84 km/h) | 95.64 mph (153.91 km/h) |
| 95 mph (152.89 km/h) | 100.95 mph (162.46 km/h) |
| 100 mph (160.93 km/h) | 106.26 mph (171.01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1436 | 1668 | 1796 | 1876 | 1961 | 2022 | 2090 | 2169 | 2279 | 2389 | 2511 | 2609 | 2786 | 2982 | 3134 | 3232 | 3287 | 3489 | 3770 | 4381 |
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