Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/85-14 | 275/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.39 (721.1) | 26.99 (685.6) | -1.4 (-35.5) -4.9% |
| Width inches (mm) | 8.46 (215) | 10.83 (275) | 2.36 (60) 27.9% |
| Circum. inches (mm) | 89.19 (2265.4) | 84.8 (2153.88) | -4.39 (-111.53) -4.9% |
| Sidewall Height inches (mm) | 7.19 (182.75) | 6.5 (165) | -0.7 (-17.75) -9.7% |
| Revolutions per mile (km) | 710.4 (441.42) | 747.19 (464.28) | 36.78 (22.86) 5.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.02 mph (30.6 km/h) |
| 25 mph (40.23 km/h) | 23.77 mph (38.25 km/h) |
| 30 mph (48.28 km/h) | 28.52 mph (45.9 km/h) |
| 35 mph (56.33 km/h) | 33.28 mph (53.55 km/h) |
| 40 mph (64.37 km/h) | 38.03 mph (61.2 km/h) |
| 45 mph (72.42 km/h) | 42.78 mph (68.86 km/h) |
| 50 mph (80.47 km/h) | 47.54 mph (76.51 km/h) |
| 55 mph (88.51 km/h) | 52.29 mph (84.16 km/h) |
| 60 mph (96.56 km/h) | 57.05 mph (91.81 km/h) |
| 65 mph (104.61 km/h) | 61.8 mph (99.46 km/h) |
| 70 mph (112.65 km/h) | 66.55 mph (107.11 km/h) |
| 75 mph (120.7 km/h) | 71.31 mph (114.76 km/h) |
| 80 mph (128.75 km/h) | 76.06 mph (122.41 km/h) |
| 85 mph (136.79 km/h) | 80.82 mph (130.06 km/h) |
| 90 mph (144.84 km/h) | 85.57 mph (137.71 km/h) |
| 95 mph (152.89 km/h) | 90.32 mph (145.36 km/h) |
| 100 mph (160.93 km/h) | 95.08 mph (153.01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1901 | 2209 | 2379 | 2484 | 2597 | 2678 | 2767 | 2872 | 3018 | 3164 | 3326 | 3455 | 3690 | 3949 | 4151 | 4280 | 4353 | 4620 | 4992 | 5801 |
Better Fuel Economy Factory Ratios Increased Power
