Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/70-17 | 35/12.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.16 (816.8) | 35.03 (889.72) | 2.87 (72.92) 8.9% |
| Width inches (mm) | 10.83 (275) | 12.52 (318) | 1.69 (43) 15.6% |
| Circum. inches (mm) | 101.03 (2566.05) | 110.04 (2795.14) | 9.02 (229.08) 8.9% |
| Sidewall Height inches (mm) | 7.58 (192.5) | 9.01 (228.96) | 1.44 (36.46) 18.9% |
| Revolutions per mile (km) | 627.17 (389.7) | 575.77 (357.76) | -51.4 (-31.94) -8.2% |
35/12.5-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.79 mph (35.06 km/h) |
| 25 mph (40.23 km/h) | 27.23 mph (43.83 km/h) |
| 30 mph (48.28 km/h) | 32.68 mph (52.59 km/h) |
| 35 mph (56.33 km/h) | 38.12 mph (61.36 km/h) |
| 40 mph (64.37 km/h) | 43.57 mph (70.12 km/h) |
| 45 mph (72.42 km/h) | 49.02 mph (78.89 km/h) |
| 50 mph (80.47 km/h) | 54.46 mph (87.65 km/h) |
| 55 mph (88.51 km/h) | 59.91 mph (96.42 km/h) |
| 60 mph (96.56 km/h) | 65.36 mph (105.18 km/h) |
| 65 mph (104.61 km/h) | 70.8 mph (113.95 km/h) |
| 70 mph (112.65 km/h) | 76.25 mph (122.71 km/h) |
| 75 mph (120.7 km/h) | 81.7 mph (131.48 km/h) |
| 80 mph (128.75 km/h) | 87.14 mph (140.24 km/h) |
| 85 mph (136.79 km/h) | 92.59 mph (149.01 km/h) |
| 90 mph (144.84 km/h) | 98.03 mph (157.77 km/h) |
| 95 mph (152.89 km/h) | 103.48 mph (166.54 km/h) |
| 100 mph (160.93 km/h) | 108.93 mph (175.3 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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