Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/35-18 | 235/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.3 (642.7) | 25.33 (643.3) | 0.02 (0.6) 0.1% |
| Width inches (mm) | 10.43 (265) | 9.25 (235) | -1.18 (-30) -11.3% |
| Circum. inches (mm) | 79.49 (2019.1) | 79.57 (2020.99) | 0.07 (1.88) 0.1% |
| Sidewall Height inches (mm) | 3.65 (92.75) | 4.16 (105.75) | 0.51 (13) 14% |
| Revolutions per mile (km) | 797.06 (495.27) | 796.32 (494.81) | -0.74 (-0.46) -0.1% |
235/45-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.02 mph (32.22 km/h) |
| 25 mph (40.23 km/h) | 25.02 mph (40.27 km/h) |
| 30 mph (48.28 km/h) | 30.03 mph (48.33 km/h) |
| 35 mph (56.33 km/h) | 35.03 mph (56.38 km/h) |
| 40 mph (64.37 km/h) | 40.04 mph (64.43 km/h) |
| 45 mph (72.42 km/h) | 45.04 mph (72.49 km/h) |
| 50 mph (80.47 km/h) | 50.05 mph (80.54 km/h) |
| 55 mph (88.51 km/h) | 55.05 mph (88.6 km/h) |
| 60 mph (96.56 km/h) | 60.06 mph (96.65 km/h) |
| 65 mph (104.61 km/h) | 65.06 mph (104.71 km/h) |
| 70 mph (112.65 km/h) | 70.07 mph (112.76 km/h) |
| 75 mph (120.7 km/h) | 75.07 mph (120.81 km/h) |
| 80 mph (128.75 km/h) | 80.07 mph (128.87 km/h) |
| 85 mph (136.79 km/h) | 85.08 mph (136.92 km/h) |
| 90 mph (144.84 km/h) | 90.08 mph (144.98 km/h) |
| 95 mph (152.89 km/h) | 95.09 mph (153.03 km/h) |
| 100 mph (160.93 km/h) | 100.09 mph (161.08 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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