Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/75-15 | 205/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.11 (688.5) | 26.11 (663.1) | -1 (-25.4) -3.7% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 85.16 (2162.99) | 82.02 (2083.19) | -3.14 (-79.8) -3.7% |
| Sidewall Height inches (mm) | 6.05 (153.75) | 6.05 (153.75) | 0 (0) 0% |
| Revolutions per mile (km) | 744.04 (462.32) | 772.54 (480.03) | 28.5 (17.71) 3.8% |
205/75-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.26 mph (31 km/h) |
| 25 mph (40.23 km/h) | 24.08 mph (38.75 km/h) |
| 30 mph (48.28 km/h) | 28.89 mph (46.5 km/h) |
| 35 mph (56.33 km/h) | 33.71 mph (54.25 km/h) |
| 40 mph (64.37 km/h) | 38.52 mph (62 km/h) |
| 45 mph (72.42 km/h) | 43.34 mph (69.75 km/h) |
| 50 mph (80.47 km/h) | 48.16 mph (77.5 km/h) |
| 55 mph (88.51 km/h) | 52.97 mph (85.25 km/h) |
| 60 mph (96.56 km/h) | 57.79 mph (93 km/h) |
| 65 mph (104.61 km/h) | 62.6 mph (100.75 km/h) |
| 70 mph (112.65 km/h) | 67.42 mph (108.5 km/h) |
| 75 mph (120.7 km/h) | 72.23 mph (116.25 km/h) |
| 80 mph (128.75 km/h) | 77.05 mph (124 km/h) |
| 85 mph (136.79 km/h) | 81.86 mph (131.75 km/h) |
| 90 mph (144.84 km/h) | 86.68 mph (139.5 km/h) |
| 95 mph (152.89 km/h) | 91.5 mph (147.25 km/h) |
| 100 mph (160.93 km/h) | 96.31 mph (155 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1966 | 2284 | 2460 | 2568 | 2685 | 2769 | 2861 | 2970 | 3120 | 3271 | 3438 | 3572 | 3815 | 4083 | 4292 | 4426 | 4501 | 4777 | 5162 | 5998 |
Better Fuel Economy Factory Ratios Increased Power
