Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-15 | 275/55-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.58 (573.5) | 26.91 (683.5) | 4.33 (110) 19.2% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 70.93 (1801.7) | 84.54 (2147.28) | 13.61 (345.58) 19.2% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 5.95 (151.25) | 2.17 (55) 57.1% |
| Revolutions per mile (km) | 893.23 (555.03) | 749.48 (465.7) | -143.75 (-89.32) -16.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.84 mph (38.36 km/h) |
| 25 mph (40.23 km/h) | 29.8 mph (47.95 km/h) |
| 30 mph (48.28 km/h) | 35.75 mph (57.54 km/h) |
| 35 mph (56.33 km/h) | 41.71 mph (67.13 km/h) |
| 40 mph (64.37 km/h) | 47.67 mph (76.72 km/h) |
| 45 mph (72.42 km/h) | 53.63 mph (86.31 km/h) |
| 50 mph (80.47 km/h) | 59.59 mph (95.9 km/h) |
| 55 mph (88.51 km/h) | 65.55 mph (105.49 km/h) |
| 60 mph (96.56 km/h) | 71.51 mph (115.08 km/h) |
| 65 mph (104.61 km/h) | 77.47 mph (124.67 km/h) |
| 70 mph (112.65 km/h) | 83.43 mph (134.26 km/h) |
| 75 mph (120.7 km/h) | 89.39 mph (143.85 km/h) |
| 80 mph (128.75 km/h) | 95.34 mph (153.44 km/h) |
| 85 mph (136.79 km/h) | 101.3 mph (163.03 km/h) |
| 90 mph (144.84 km/h) | 107.26 mph (172.62 km/h) |
| 95 mph (152.89 km/h) | 113.22 mph (182.21 km/h) |
| 100 mph (160.93 km/h) | 119.18 mph (191.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1907 | 2216 | 2386 | 2492 | 2605 | 2686 | 2776 | 2881 | 3027 | 3173 | 3336 | 3466 | 3701 | 3961 | 4164 | 4293 | 4366 | 4634 | 5008 | 5819 |
Better Fuel Economy Factory Ratios Increased Power
