Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/60-16 | 235/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.05 (712.4) | 28.88 (733.5) | 0.83 (21.1) 3% |
| Width inches (mm) | 10.04 (255) | 9.25 (235) | -0.79 (-20) -7.8% |
| Circum. inches (mm) | 88.11 (2238.07) | 90.72 (2304.36) | 2.61 (66.29) 3% |
| Sidewall Height inches (mm) | 6.02 (153) | 6.94 (176.25) | 0.92 (23.25) 15.2% |
| Revolutions per mile (km) | 719.08 (446.81) | 698.39 (433.96) | -20.69 (-12.85) -2.9% |
235/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.59 mph (33.14 km/h) |
| 25 mph (40.23 km/h) | 25.74 mph (41.43 km/h) |
| 30 mph (48.28 km/h) | 30.89 mph (49.71 km/h) |
| 35 mph (56.33 km/h) | 36.04 mph (58 km/h) |
| 40 mph (64.37 km/h) | 41.18 mph (66.28 km/h) |
| 45 mph (72.42 km/h) | 46.33 mph (74.57 km/h) |
| 50 mph (80.47 km/h) | 51.48 mph (82.85 km/h) |
| 55 mph (88.51 km/h) | 56.63 mph (91.14 km/h) |
| 60 mph (96.56 km/h) | 61.78 mph (99.42 km/h) |
| 65 mph (104.61 km/h) | 66.93 mph (107.71 km/h) |
| 70 mph (112.65 km/h) | 72.07 mph (115.99 km/h) |
| 75 mph (120.7 km/h) | 77.22 mph (124.28 km/h) |
| 80 mph (128.75 km/h) | 82.37 mph (132.56 km/h) |
| 85 mph (136.79 km/h) | 87.52 mph (140.85 km/h) |
| 90 mph (144.84 km/h) | 92.67 mph (149.13 km/h) |
| 95 mph (152.89 km/h) | 97.81 mph (157.42 km/h) |
| 100 mph (160.93 km/h) | 102.96 mph (165.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1777 | 2065 | 2223 | 2322 | 2428 | 2503 | 2586 | 2685 | 2821 | 2957 | 3108 | 3229 | 3449 | 3691 | 3880 | 4001 | 4069 | 4318 | 4666 | 5423 |
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