Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-17 | 275/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.58 (624.3) | 26.74 (679.3) | 2.17 (55) 8.8% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 77.22 (1961.3) | 84.02 (2134.08) | 6.8 (172.79) 8.8% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 4.87 (123.75) | 1.08 (27.5) 28.6% |
| Revolutions per mile (km) | 820.55 (509.87) | 754.11 (468.58) | -66.44 (-41.28) -8.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.76 mph (35.02 km/h) |
| 25 mph (40.23 km/h) | 27.2 mph (43.78 km/h) |
| 30 mph (48.28 km/h) | 32.64 mph (52.53 km/h) |
| 35 mph (56.33 km/h) | 38.08 mph (61.29 km/h) |
| 40 mph (64.37 km/h) | 43.52 mph (70.05 km/h) |
| 45 mph (72.42 km/h) | 48.96 mph (78.8 km/h) |
| 50 mph (80.47 km/h) | 54.4 mph (87.56 km/h) |
| 55 mph (88.51 km/h) | 59.85 mph (96.31 km/h) |
| 60 mph (96.56 km/h) | 65.29 mph (105.07 km/h) |
| 65 mph (104.61 km/h) | 70.73 mph (113.82 km/h) |
| 70 mph (112.65 km/h) | 76.17 mph (122.58 km/h) |
| 75 mph (120.7 km/h) | 81.61 mph (131.33 km/h) |
| 80 mph (128.75 km/h) | 87.05 mph (140.09 km/h) |
| 85 mph (136.79 km/h) | 92.49 mph (148.85 km/h) |
| 90 mph (144.84 km/h) | 97.93 mph (157.6 km/h) |
| 95 mph (152.89 km/h) | 103.37 mph (166.36 km/h) |
| 100 mph (160.93 km/h) | 108.81 mph (175.11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1919 | 2229 | 2401 | 2507 | 2621 | 2703 | 2793 | 2899 | 3046 | 3193 | 3356 | 3487 | 3724 | 3985 | 4189 | 4320 | 4393 | 4663 | 5039 | 5855 |
Better Fuel Economy Factory Ratios Increased Power
