Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 28/10-15 | 255/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28 (711.2) | 28.05 (712.5) | 0.05 (1.3) 0.2% |
| Width inches (mm) | 10 (254) | 10.04 (255) | 0.04 (1) 0.4% |
| Circum. inches (mm) | 87.96 (2234.3) | 88.13 (2238.38) | 0.16 (4.08) 0.2% |
| Sidewall Height inches (mm) | 6.5 (165.1) | 6.53 (165.75) | 0.03 (0.65) 0.4% |
| Revolutions per mile (km) | 720.29 (447.57) | 718.98 (446.75) | -1.31 (-0.82) -0.2% |
255/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.04 mph (32.25 km/h) |
| 25 mph (40.23 km/h) | 25.05 mph (40.31 km/h) |
| 30 mph (48.28 km/h) | 30.05 mph (48.37 km/h) |
| 35 mph (56.33 km/h) | 35.06 mph (56.43 km/h) |
| 40 mph (64.37 km/h) | 40.07 mph (64.49 km/h) |
| 45 mph (72.42 km/h) | 45.08 mph (72.55 km/h) |
| 50 mph (80.47 km/h) | 50.09 mph (80.61 km/h) |
| 55 mph (88.51 km/h) | 55.1 mph (88.68 km/h) |
| 60 mph (96.56 km/h) | 60.11 mph (96.74 km/h) |
| 65 mph (104.61 km/h) | 65.12 mph (104.8 km/h) |
| 70 mph (112.65 km/h) | 70.13 mph (112.86 km/h) |
| 75 mph (120.7 km/h) | 75.14 mph (120.92 km/h) |
| 80 mph (128.75 km/h) | 80.15 mph (128.98 km/h) |
| 85 mph (136.79 km/h) | 85.16 mph (137.04 km/h) |
| 90 mph (144.84 km/h) | 90.16 mph (145.11 km/h) |
| 95 mph (152.89 km/h) | 95.17 mph (153.17 km/h) |
| 100 mph (160.93 km/h) | 100.18 mph (161.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1830 | 2126 | 2289 | 2390 | 2499 | 2577 | 2663 | 2764 | 2904 | 3044 | 3200 | 3325 | 3550 | 3799 | 3994 | 4119 | 4189 | 4446 | 4804 | 5582 |
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