Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 240/55-16 | 35/12.5-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 35.03 (889.8) | 8.64 (219.4) 32.7% |
| Width inches (mm) | 9.45 (240) | 12.52 (318) | 3.07 (78) 32.5% |
| Circum. inches (mm) | 82.92 (2106.12) | 110.05 (2795.39) | 27.14 (689.27) 32.7% |
| Sidewall Height inches (mm) | 5.2 (132) | 10.02 (254.4) | 4.82 (122.4) 92.7% |
| Revolutions per mile (km) | 764.13 (474.81) | 575.71 (357.73) | -188.41 (-117.07) -24.7% |
35/12.5-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.55 mph (42.72 km/h) |
| 25 mph (40.23 km/h) | 33.18 mph (53.4 km/h) |
| 30 mph (48.28 km/h) | 39.82 mph (64.08 km/h) |
| 35 mph (56.33 km/h) | 46.45 mph (74.76 km/h) |
| 40 mph (64.37 km/h) | 53.09 mph (85.44 km/h) |
| 45 mph (72.42 km/h) | 59.73 mph (96.12 km/h) |
| 50 mph (80.47 km/h) | 66.36 mph (106.8 km/h) |
| 55 mph (88.51 km/h) | 73 mph (117.48 km/h) |
| 60 mph (96.56 km/h) | 79.64 mph (128.16 km/h) |
| 65 mph (104.61 km/h) | 86.27 mph (138.84 km/h) |
| 70 mph (112.65 km/h) | 92.91 mph (149.52 km/h) |
| 75 mph (120.7 km/h) | 99.55 mph (160.2 km/h) |
| 80 mph (128.75 km/h) | 106.18 mph (170.88 km/h) |
| 85 mph (136.79 km/h) | 112.82 mph (181.56 km/h) |
| 90 mph (144.84 km/h) | 119.45 mph (192.24 km/h) |
| 95 mph (152.89 km/h) | 126.09 mph (202.92 km/h) |
| 100 mph (160.93 km/h) | 132.73 mph (213.6 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 | 2001 | 2064 | 2132 | 2213 | 2325 | 2438 | 2562 | 2662 | 2843 | 3042 | 3198 | 3298 | 3354 | 3560 | 3847 | 4470 |
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