Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/45-20 | 265/35-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.39 (746.5) | 27.3 (693.5) | -2.09 (-53) -7.1% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 92.33 (2345.2) | 85.78 (2178.69) | -6.56 (-166.5) -7.1% |
| Sidewall Height inches (mm) | 4.69 (119.25) | 3.65 (92.75) | -1.04 (-26.5) -22.2% |
| Revolutions per mile (km) | 686.23 (426.4) | 738.67 (458.99) | 52.44 (32.59) 7.6% |
265/35-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.58 mph (29.9 km/h) |
| 25 mph (40.23 km/h) | 23.23 mph (37.38 km/h) |
| 30 mph (48.28 km/h) | 27.87 mph (44.85 km/h) |
| 35 mph (56.33 km/h) | 32.52 mph (52.33 km/h) |
| 40 mph (64.37 km/h) | 37.16 mph (59.8 km/h) |
| 45 mph (72.42 km/h) | 41.81 mph (67.28 km/h) |
| 50 mph (80.47 km/h) | 46.45 mph (74.75 km/h) |
| 55 mph (88.51 km/h) | 51.1 mph (82.23 km/h) |
| 60 mph (96.56 km/h) | 55.74 mph (89.71 km/h) |
| 65 mph (104.61 km/h) | 60.39 mph (97.18 km/h) |
| 70 mph (112.65 km/h) | 65.03 mph (104.66 km/h) |
| 75 mph (120.7 km/h) | 69.68 mph (112.13 km/h) |
| 80 mph (128.75 km/h) | 74.32 mph (119.61 km/h) |
| 85 mph (136.79 km/h) | 78.97 mph (127.08 km/h) |
| 90 mph (144.84 km/h) | 83.61 mph (134.56 km/h) |
| 95 mph (152.89 km/h) | 88.26 mph (142.03 km/h) |
| 100 mph (160.93 km/h) | 92.9 mph (149.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1880 | 2184 | 2352 | 2456 | 2568 | 2648 | 2736 | 2840 | 2984 | 3128 | 3288 | 3416 | 3648 | 3904 | 4104 | 4232 | 4304 | 4567 | 4935 | 5735 |
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