Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 260/70-17 | 35/12.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.33 (795.8) | 35.03 (889.72) | 3.7 (93.92) 11.8% |
| Width inches (mm) | 10.24 (260) | 12.52 (318) | 2.28 (58) 22.3% |
| Circum. inches (mm) | 98.43 (2500.08) | 110.04 (2795.14) | 11.62 (295.06) 11.8% |
| Sidewall Height inches (mm) | 7.17 (182) | 9.01 (228.96) | 1.85 (46.96) 25.8% |
| Revolutions per mile (km) | 643.72 (399.99) | 575.77 (357.76) | -67.95 (-42.22) -10.6% |
35/12.5-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.36 mph (35.99 km/h) |
| 25 mph (40.23 km/h) | 27.95 mph (44.98 km/h) |
| 30 mph (48.28 km/h) | 33.54 mph (53.98 km/h) |
| 35 mph (56.33 km/h) | 39.13 mph (62.97 km/h) |
| 40 mph (64.37 km/h) | 44.72 mph (71.97 km/h) |
| 45 mph (72.42 km/h) | 50.31 mph (80.97 km/h) |
| 50 mph (80.47 km/h) | 55.9 mph (89.96 km/h) |
| 55 mph (88.51 km/h) | 61.49 mph (98.96 km/h) |
| 60 mph (96.56 km/h) | 67.08 mph (107.96 km/h) |
| 65 mph (104.61 km/h) | 72.67 mph (116.95 km/h) |
| 70 mph (112.65 km/h) | 78.26 mph (125.95 km/h) |
| 75 mph (120.7 km/h) | 83.85 mph (134.95 km/h) |
| 80 mph (128.75 km/h) | 89.44 mph (143.94 km/h) |
| 85 mph (136.79 km/h) | 95.03 mph (152.94 km/h) |
| 90 mph (144.84 km/h) | 100.62 mph (161.94 km/h) |
| 95 mph (152.89 km/h) | 106.21 mph (170.93 km/h) |
| 100 mph (160.93 km/h) | 111.8 mph (179.93 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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