Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/30-20 | 295/30-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.26 (667) | 26.97 (685) | 0.71 (18) 2.7% |
| Width inches (mm) | 10.43 (265) | 11.61 (295) | 1.18 (30) 11.3% |
| Circum. inches (mm) | 82.5 (2095.44) | 84.72 (2151.99) | 2.23 (56.55) 2.7% |
| Sidewall Height inches (mm) | 3.13 (79.5) | 3.48 (88.5) | 0.35 (9) 11.3% |
| Revolutions per mile (km) | 768.02 (477.23) | 747.84 (464.69) | -20.18 (-12.54) -2.6% |
295/30-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.54 mph (33.06 km/h) |
| 25 mph (40.23 km/h) | 25.67 mph (41.32 km/h) |
| 30 mph (48.28 km/h) | 30.81 mph (49.58 km/h) |
| 35 mph (56.33 km/h) | 35.94 mph (57.85 km/h) |
| 40 mph (64.37 km/h) | 41.08 mph (66.11 km/h) |
| 45 mph (72.42 km/h) | 46.21 mph (74.37 km/h) |
| 50 mph (80.47 km/h) | 51.35 mph (82.64 km/h) |
| 55 mph (88.51 km/h) | 56.48 mph (90.9 km/h) |
| 60 mph (96.56 km/h) | 61.62 mph (99.17 km/h) |
| 65 mph (104.61 km/h) | 66.75 mph (107.43 km/h) |
| 70 mph (112.65 km/h) | 71.89 mph (115.69 km/h) |
| 75 mph (120.7 km/h) | 77.02 mph (123.96 km/h) |
| 80 mph (128.75 km/h) | 82.16 mph (132.22 km/h) |
| 85 mph (136.79 km/h) | 87.29 mph (140.49 km/h) |
| 90 mph (144.84 km/h) | 92.43 mph (148.75 km/h) |
| 95 mph (152.89 km/h) | 97.56 mph (157.01 km/h) |
| 100 mph (160.93 km/h) | 102.7 mph (165.28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1903 | 2211 | 2381 | 2486 | 2600 | 2681 | 2770 | 2875 | 3021 | 3166 | 3328 | 3458 | 3693 | 3952 | 4154 | 4284 | 4357 | 4624 | 4997 | 5807 |
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