Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/35-17 | 235/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.2 (589.3) | 25.33 (643.3) | 2.13 (54) 9.2% |
| Width inches (mm) | 8.86 (225) | 9.25 (235) | 0.39 (10) 4.4% |
| Circum. inches (mm) | 72.89 (1851.34) | 79.57 (2020.99) | 6.68 (169.65) 9.2% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 4.16 (105.75) | 1.06 (27) 34.3% |
| Revolutions per mile (km) | 869.29 (540.15) | 796.32 (494.81) | -72.97 (-45.34) -8.4% |
235/45-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.83 mph (35.14 km/h) |
| 25 mph (40.23 km/h) | 27.29 mph (43.92 km/h) |
| 30 mph (48.28 km/h) | 32.75 mph (52.7 km/h) |
| 35 mph (56.33 km/h) | 38.21 mph (61.49 km/h) |
| 40 mph (64.37 km/h) | 43.67 mph (70.27 km/h) |
| 45 mph (72.42 km/h) | 49.12 mph (79.06 km/h) |
| 50 mph (80.47 km/h) | 54.58 mph (87.84 km/h) |
| 55 mph (88.51 km/h) | 60.04 mph (96.63 km/h) |
| 60 mph (96.56 km/h) | 65.5 mph (105.41 km/h) |
| 65 mph (104.61 km/h) | 70.96 mph (114.19 km/h) |
| 70 mph (112.65 km/h) | 76.41 mph (122.98 km/h) |
| 75 mph (120.7 km/h) | 81.87 mph (131.76 km/h) |
| 80 mph (128.75 km/h) | 87.33 mph (140.55 km/h) |
| 85 mph (136.79 km/h) | 92.79 mph (149.33 km/h) |
| 90 mph (144.84 km/h) | 98.25 mph (158.11 km/h) |
| 95 mph (152.89 km/h) | 103.71 mph (166.9 km/h) |
| 100 mph (160.93 km/h) | 109.16 mph (175.68 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2354 | 2535 | 2647 | 2768 | 2854 | 2949 | 3061 | 3216 | 3372 | 3544 | 3682 | 3932 | 4208 | 4424 | 4562 | 4639 | 4924 | 5321 | 6183 |
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