Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-15 | 275/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.58 (573.5) | 27.99 (711) | 5.41 (137.5) 24% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 70.93 (1801.7) | 87.94 (2233.67) | 17.01 (431.97) 24% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 6.5 (165) | 2.71 (68.75) 71.4% |
| Revolutions per mile (km) | 893.23 (555.03) | 720.49 (447.69) | -172.74 (-107.34) -19.3% |
275/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.8 mph (39.9 km/h) |
| 25 mph (40.23 km/h) | 30.99 mph (49.88 km/h) |
| 30 mph (48.28 km/h) | 37.19 mph (59.86 km/h) |
| 35 mph (56.33 km/h) | 43.39 mph (69.83 km/h) |
| 40 mph (64.37 km/h) | 49.59 mph (79.81 km/h) |
| 45 mph (72.42 km/h) | 55.79 mph (89.78 km/h) |
| 50 mph (80.47 km/h) | 61.99 mph (99.76 km/h) |
| 55 mph (88.51 km/h) | 68.19 mph (109.74 km/h) |
| 60 mph (96.56 km/h) | 74.39 mph (119.71 km/h) |
| 65 mph (104.61 km/h) | 80.58 mph (129.69 km/h) |
| 70 mph (112.65 km/h) | 86.78 mph (139.66 km/h) |
| 75 mph (120.7 km/h) | 92.98 mph (149.64 km/h) |
| 80 mph (128.75 km/h) | 99.18 mph (159.62 km/h) |
| 85 mph (136.79 km/h) | 105.38 mph (169.59 km/h) |
| 90 mph (144.84 km/h) | 111.58 mph (179.57 km/h) |
| 95 mph (152.89 km/h) | 117.78 mph (189.54 km/h) |
| 100 mph (160.93 km/h) | 123.98 mph (199.52 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
