Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-15 | 275/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.61 (752) | 27.99 (711) | -1.61 (-41) -5.5% |
| Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
| Circum. inches (mm) | 93.01 (2362.48) | 87.94 (2233.67) | -5.07 (-128.81) -5.5% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 6.5 (165) | -0.81 (-20.5) -11.1% |
| Revolutions per mile (km) | 681.21 (423.28) | 720.49 (447.69) | 39.28 (24.41) 5.8% |
275/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.91 mph (30.43 km/h) |
| 25 mph (40.23 km/h) | 23.64 mph (38.04 km/h) |
| 30 mph (48.28 km/h) | 28.36 mph (45.65 km/h) |
| 35 mph (56.33 km/h) | 33.09 mph (53.26 km/h) |
| 40 mph (64.37 km/h) | 37.82 mph (60.86 km/h) |
| 45 mph (72.42 km/h) | 42.55 mph (68.47 km/h) |
| 50 mph (80.47 km/h) | 47.27 mph (76.08 km/h) |
| 55 mph (88.51 km/h) | 52 mph (83.69 km/h) |
| 60 mph (96.56 km/h) | 56.73 mph (91.3 km/h) |
| 65 mph (104.61 km/h) | 61.46 mph (98.9 km/h) |
| 70 mph (112.65 km/h) | 66.18 mph (106.51 km/h) |
| 75 mph (120.7 km/h) | 70.91 mph (114.12 km/h) |
| 80 mph (128.75 km/h) | 75.64 mph (121.73 km/h) |
| 85 mph (136.79 km/h) | 80.37 mph (129.34 km/h) |
| 90 mph (144.84 km/h) | 85.09 mph (136.94 km/h) |
| 95 mph (152.89 km/h) | 89.82 mph (144.55 km/h) |
| 100 mph (160.93 km/h) | 94.55 mph (152.16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1834 | 2130 | 2294 | 2395 | 2505 | 2583 | 2668 | 2770 | 2910 | 3051 | 3207 | 3332 | 3558 | 3807 | 4003 | 4127 | 4198 | 4455 | 4814 | 5594 |
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