Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/65-15 | 235/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.56 (725.5) | 28.88 (733.5) | 0.31 (8) 1.1% |
| Width inches (mm) | 10.43 (265) | 9.25 (235) | -1.18 (-30) -11.3% |
| Circum. inches (mm) | 89.73 (2279.23) | 90.72 (2304.36) | 0.99 (25.13) 1.1% |
| Sidewall Height inches (mm) | 6.78 (172.25) | 6.94 (176.25) | 0.16 (4) 2.3% |
| Revolutions per mile (km) | 706.09 (438.74) | 698.39 (433.96) | -7.7 (-4.79) -1.1% |
235/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.22 mph (32.54 km/h) |
| 25 mph (40.23 km/h) | 25.28 mph (40.68 km/h) |
| 30 mph (48.28 km/h) | 30.33 mph (48.81 km/h) |
| 35 mph (56.33 km/h) | 35.39 mph (56.95 km/h) |
| 40 mph (64.37 km/h) | 40.44 mph (65.08 km/h) |
| 45 mph (72.42 km/h) | 45.5 mph (73.22 km/h) |
| 50 mph (80.47 km/h) | 50.55 mph (81.35 km/h) |
| 55 mph (88.51 km/h) | 55.61 mph (89.49 km/h) |
| 60 mph (96.56 km/h) | 60.66 mph (97.63 km/h) |
| 65 mph (104.61 km/h) | 65.72 mph (105.76 km/h) |
| 70 mph (112.65 km/h) | 70.77 mph (113.9 km/h) |
| 75 mph (120.7 km/h) | 75.83 mph (122.03 km/h) |
| 80 mph (128.75 km/h) | 80.88 mph (130.17 km/h) |
| 85 mph (136.79 km/h) | 85.94 mph (138.3 km/h) |
| 90 mph (144.84 km/h) | 90.99 mph (146.44 km/h) |
| 95 mph (152.89 km/h) | 96.05 mph (154.57 km/h) |
| 100 mph (160.93 km/h) | 101.1 mph (162.71 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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