Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/45-16 | 235/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.74 (653.9) | 28.03 (711.9) | 2.28 (58) 8.9% |
| Width inches (mm) | 10.83 (275) | 9.25 (235) | -1.57 (-40) -14.5% |
| Circum. inches (mm) | 80.88 (2054.29) | 88.05 (2236.5) | 7.17 (182.21) 8.9% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 6.01 (152.75) | 1.14 (29) 23.4% |
| Revolutions per mile (km) | 783.41 (486.79) | 719.58 (447.13) | -63.83 (-39.66) -8.1% |
235/65-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.77 mph (35.04 km/h) |
| 25 mph (40.23 km/h) | 27.22 mph (43.8 km/h) |
| 30 mph (48.28 km/h) | 32.66 mph (52.56 km/h) |
| 35 mph (56.33 km/h) | 38.1 mph (61.32 km/h) |
| 40 mph (64.37 km/h) | 43.55 mph (70.08 km/h) |
| 45 mph (72.42 km/h) | 48.99 mph (78.84 km/h) |
| 50 mph (80.47 km/h) | 54.43 mph (87.6 km/h) |
| 55 mph (88.51 km/h) | 59.88 mph (96.37 km/h) |
| 60 mph (96.56 km/h) | 65.32 mph (105.13 km/h) |
| 65 mph (104.61 km/h) | 70.77 mph (113.89 km/h) |
| 70 mph (112.65 km/h) | 76.21 mph (122.65 km/h) |
| 75 mph (120.7 km/h) | 81.65 mph (131.41 km/h) |
| 80 mph (128.75 km/h) | 87.1 mph (140.17 km/h) |
| 85 mph (136.79 km/h) | 92.54 mph (148.93 km/h) |
| 90 mph (144.84 km/h) | 97.98 mph (157.69 km/h) |
| 95 mph (152.89 km/h) | 103.43 mph (166.45 km/h) |
| 100 mph (160.93 km/h) | 108.87 mph (175.21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1831 | 2127 | 2291 | 2392 | 2501 | 2579 | 2665 | 2766 | 2907 | 3047 | 3203 | 3327 | 3553 | 3803 | 3997 | 4122 | 4192 | 4449 | 4808 | 5587 |
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