Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/70-19 | 35/12.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.4 (797.6) | 35.03 (889.72) | 3.63 (92.12) 11.5% |
| Width inches (mm) | 8.86 (225) | 12.52 (318) | 3.66 (93) 41.3% |
| Circum. inches (mm) | 98.65 (2505.73) | 110.04 (2795.14) | 11.39 (289.4) 11.5% |
| Sidewall Height inches (mm) | 6.2 (157.5) | 9.01 (228.96) | 2.81 (71.46) 45.4% |
| Revolutions per mile (km) | 642.26 (399.08) | 575.77 (357.76) | -66.5 (-41.32) -10.4% |
35/12.5-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.31 mph (35.9 km/h) |
| 25 mph (40.23 km/h) | 27.89 mph (44.88 km/h) |
| 30 mph (48.28 km/h) | 33.46 mph (53.86 km/h) |
| 35 mph (56.33 km/h) | 39.04 mph (62.83 km/h) |
| 40 mph (64.37 km/h) | 44.62 mph (71.81 km/h) |
| 45 mph (72.42 km/h) | 50.2 mph (80.78 km/h) |
| 50 mph (80.47 km/h) | 55.77 mph (89.76 km/h) |
| 55 mph (88.51 km/h) | 61.35 mph (98.74 km/h) |
| 60 mph (96.56 km/h) | 66.93 mph (107.71 km/h) |
| 65 mph (104.61 km/h) | 72.51 mph (116.69 km/h) |
| 70 mph (112.65 km/h) | 78.08 mph (125.67 km/h) |
| 75 mph (120.7 km/h) | 83.66 mph (134.64 km/h) |
| 80 mph (128.75 km/h) | 89.24 mph (143.62 km/h) |
| 85 mph (136.79 km/h) | 94.82 mph (152.59 km/h) |
| 90 mph (144.84 km/h) | 100.39 mph (161.57 km/h) |
| 95 mph (152.89 km/h) | 105.97 mph (170.55 km/h) |
| 100 mph (160.93 km/h) | 111.55 mph (179.52 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 | 2326 | 2438 | 2563 | 2662 | 2843 | 3043 | 3199 | 3298 | 3354 | 3560 | 3847 | 4470 |
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