Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/35-20 | 275/35-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.48 (672.5) | 27.58 (700.5) | 1.1 (28) 4.2% |
| Width inches (mm) | 9.25 (235) | 10.83 (275) | 1.57 (40) 17% |
| Circum. inches (mm) | 83.18 (2112.72) | 86.64 (2200.69) | 3.46 (87.96) 4.2% |
| Sidewall Height inches (mm) | 3.24 (82.25) | 3.79 (96.25) | 0.55 (14) 17% |
| Revolutions per mile (km) | 761.74 (473.32) | 731.29 (454.4) | -30.45 (-18.92) -4% |
275/35-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.83 mph (33.53 km/h) |
| 25 mph (40.23 km/h) | 26.04 mph (41.91 km/h) |
| 30 mph (48.28 km/h) | 31.25 mph (50.29 km/h) |
| 35 mph (56.33 km/h) | 36.46 mph (58.67 km/h) |
| 40 mph (64.37 km/h) | 41.67 mph (67.05 km/h) |
| 45 mph (72.42 km/h) | 46.87 mph (75.44 km/h) |
| 50 mph (80.47 km/h) | 52.08 mph (83.82 km/h) |
| 55 mph (88.51 km/h) | 57.29 mph (92.2 km/h) |
| 60 mph (96.56 km/h) | 62.5 mph (100.58 km/h) |
| 65 mph (104.61 km/h) | 67.71 mph (108.96 km/h) |
| 70 mph (112.65 km/h) | 72.91 mph (117.34 km/h) |
| 75 mph (120.7 km/h) | 78.12 mph (125.73 km/h) |
| 80 mph (128.75 km/h) | 83.33 mph (134.11 km/h) |
| 85 mph (136.79 km/h) | 88.54 mph (142.49 km/h) |
| 90 mph (144.84 km/h) | 93.75 mph (150.87 km/h) |
| 95 mph (152.89 km/h) | 98.96 mph (159.25 km/h) |
| 100 mph (160.93 km/h) | 104.16 mph (167.64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1861 | 2162 | 2328 | 2431 | 2542 | 2621 | 2708 | 2811 | 2954 | 3096 | 3255 | 3381 | 3611 | 3865 | 4063 | 4189 | 4260 | 4522 | 4886 | 5678 |
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