Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/35-17 | 255/30-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.03 (610.3) | 23.02 (584.8) | -1 (-25.5) -4.2% |
| Width inches (mm) | 10.04 (255) | 10.04 (255) | 0 (0) 0% |
| Circum. inches (mm) | 75.48 (1917.31) | 72.33 (1837.2) | -3.15 (-80.11) -4.2% |
| Sidewall Height inches (mm) | 3.51 (89.25) | 3.01 (76.5) | -0.5 (-12.75) -14.3% |
| Revolutions per mile (km) | 839.37 (521.56) | 875.97 (544.3) | 36.6 (22.74) 4.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.16 mph (30.84 km/h) |
| 25 mph (40.23 km/h) | 23.96 mph (38.55 km/h) |
| 30 mph (48.28 km/h) | 28.75 mph (46.26 km/h) |
| 35 mph (56.33 km/h) | 33.54 mph (53.97 km/h) |
| 40 mph (64.37 km/h) | 38.33 mph (61.68 km/h) |
| 45 mph (72.42 km/h) | 43.12 mph (69.39 km/h) |
| 50 mph (80.47 km/h) | 47.91 mph (77.11 km/h) |
| 55 mph (88.51 km/h) | 52.7 mph (84.82 km/h) |
| 60 mph (96.56 km/h) | 57.49 mph (92.53 km/h) |
| 65 mph (104.61 km/h) | 62.28 mph (100.24 km/h) |
| 70 mph (112.65 km/h) | 67.08 mph (107.95 km/h) |
| 75 mph (120.7 km/h) | 71.87 mph (115.66 km/h) |
| 80 mph (128.75 km/h) | 76.66 mph (123.37 km/h) |
| 85 mph (136.79 km/h) | 81.45 mph (131.08 km/h) |
| 90 mph (144.84 km/h) | 86.24 mph (138.79 km/h) |
| 95 mph (152.89 km/h) | 91.03 mph (146.5 km/h) |
| 100 mph (160.93 km/h) | 95.82 mph (154.21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2229 | 2590 | 2789 | 2912 | 3045 | 3140 | 3244 | 3367 | 3538 | 3709 | 3899 | 4050 | 4326 | 4629 | 4866 | 5018 | 5103 | 5416 | 5853 | 6801 |
Better Fuel Economy Factory Ratios Increased Power
