Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/60-17 | 275/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.21 (665.8) | 27.99 (711) | 1.78 (45.2) 6.8% |
| Width inches (mm) | 7.68 (195) | 10.83 (275) | 3.15 (80) 41% |
| Circum. inches (mm) | 82.35 (2091.67) | 87.94 (2233.67) | 5.59 (142) 6.8% |
| Sidewall Height inches (mm) | 4.61 (117) | 6.5 (165) | 1.89 (48) 41% |
| Revolutions per mile (km) | 769.41 (478.09) | 720.49 (447.69) | -48.91 (-30.39) -6.4% |
275/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.36 mph (34.37 km/h) |
| 25 mph (40.23 km/h) | 26.7 mph (42.97 km/h) |
| 30 mph (48.28 km/h) | 32.04 mph (51.56 km/h) |
| 35 mph (56.33 km/h) | 37.38 mph (60.15 km/h) |
| 40 mph (64.37 km/h) | 42.72 mph (68.74 km/h) |
| 45 mph (72.42 km/h) | 48.05 mph (77.34 km/h) |
| 50 mph (80.47 km/h) | 53.39 mph (85.93 km/h) |
| 55 mph (88.51 km/h) | 58.73 mph (94.52 km/h) |
| 60 mph (96.56 km/h) | 64.07 mph (103.12 km/h) |
| 65 mph (104.61 km/h) | 69.41 mph (111.71 km/h) |
| 70 mph (112.65 km/h) | 74.75 mph (120.3 km/h) |
| 75 mph (120.7 km/h) | 80.09 mph (128.9 km/h) |
| 80 mph (128.75 km/h) | 85.43 mph (137.49 km/h) |
| 85 mph (136.79 km/h) | 90.77 mph (146.08 km/h) |
| 90 mph (144.84 km/h) | 96.11 mph (154.67 km/h) |
| 95 mph (152.89 km/h) | 101.45 mph (163.27 km/h) |
| 100 mph (160.93 km/h) | 106.79 mph (171.86 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 |
Better Fuel Economy Factory Ratios Increased Power
