Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-16 | 35/12.5-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.47 (773.9) | 35.03 (889.68) | 4.56 (115.78) 15% |
| Width inches (mm) | 9.65 (245) | 12.52 (318) | 2.87 (73) 29.8% |
| Circum. inches (mm) | 95.72 (2431.28) | 110.04 (2795.01) | 14.32 (363.73) 15% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 8.51 (216.24) | 1.28 (32.49) 17.7% |
| Revolutions per mile (km) | 661.93 (411.31) | 575.79 (357.78) | -86.14 (-53.53) -13% |
35/12.5-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.99 mph (37 km/h) |
| 25 mph (40.23 km/h) | 28.74 mph (46.25 km/h) |
| 30 mph (48.28 km/h) | 34.49 mph (55.5 km/h) |
| 35 mph (56.33 km/h) | 40.24 mph (64.75 km/h) |
| 40 mph (64.37 km/h) | 45.98 mph (74 km/h) |
| 45 mph (72.42 km/h) | 51.73 mph (83.26 km/h) |
| 50 mph (80.47 km/h) | 57.48 mph (92.51 km/h) |
| 55 mph (88.51 km/h) | 63.23 mph (101.76 km/h) |
| 60 mph (96.56 km/h) | 68.98 mph (111.01 km/h) |
| 65 mph (104.61 km/h) | 74.72 mph (120.26 km/h) |
| 70 mph (112.65 km/h) | 80.47 mph (129.51 km/h) |
| 75 mph (120.7 km/h) | 86.22 mph (138.76 km/h) |
| 80 mph (128.75 km/h) | 91.97 mph (148.01 km/h) |
| 85 mph (136.79 km/h) | 97.72 mph (157.26 km/h) |
| 90 mph (144.84 km/h) | 103.46 mph (166.51 km/h) |
| 95 mph (152.89 km/h) | 109.21 mph (175.76 km/h) |
| 100 mph (160.93 km/h) | 114.96 mph (185.01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1465 | 1702 | 1833 | 1914 | 2002 | 2064 | 2132 | 2214 | 2326 | 2438 | 2563 | 2662 | 2843 | 3043 | 3199 | 3298 | 3355 | 3560 | 3847 | 4471 |
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