Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/35-20 | 275/35-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.03 (686.5) | 27.58 (700.5) | 0.55 (14) 2% |
| Width inches (mm) | 10.04 (255) | 10.83 (275) | 0.79 (20) 7.8% |
| Circum. inches (mm) | 84.91 (2156.7) | 86.64 (2200.69) | 1.73 (43.98) 2% |
| Sidewall Height inches (mm) | 3.51 (89.25) | 3.79 (96.25) | 0.28 (7) 7.8% |
| Revolutions per mile (km) | 746.21 (463.67) | 731.29 (454.4) | -14.91 (-9.27) -2% |
275/35-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.41 mph (32.84 km/h) |
| 25 mph (40.23 km/h) | 25.51 mph (41.05 km/h) |
| 30 mph (48.28 km/h) | 30.61 mph (49.27 km/h) |
| 35 mph (56.33 km/h) | 35.71 mph (57.48 km/h) |
| 40 mph (64.37 km/h) | 40.82 mph (65.69 km/h) |
| 45 mph (72.42 km/h) | 45.92 mph (73.9 km/h) |
| 50 mph (80.47 km/h) | 51.02 mph (82.11 km/h) |
| 55 mph (88.51 km/h) | 56.12 mph (90.32 km/h) |
| 60 mph (96.56 km/h) | 61.22 mph (98.53 km/h) |
| 65 mph (104.61 km/h) | 66.33 mph (106.74 km/h) |
| 70 mph (112.65 km/h) | 71.43 mph (114.95 km/h) |
| 75 mph (120.7 km/h) | 76.53 mph (123.16 km/h) |
| 80 mph (128.75 km/h) | 81.63 mph (131.37 km/h) |
| 85 mph (136.79 km/h) | 86.73 mph (139.58 km/h) |
| 90 mph (144.84 km/h) | 91.84 mph (147.8 km/h) |
| 95 mph (152.89 km/h) | 96.94 mph (156.01 km/h) |
| 100 mph (160.93 km/h) | 102.04 mph (164.22 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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