Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 170/70-16 | 205/60-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.37 (644.4) | 25.69 (652.4) | 0.31 (8) 1.2% |
| Width inches (mm) | 6.69 (170) | 8.07 (205) | 1.38 (35) 20.6% |
| Circum. inches (mm) | 79.7 (2024.44) | 80.69 (2049.58) | 0.99 (25.13) 1.2% |
| Sidewall Height inches (mm) | 4.69 (119) | 4.84 (123) | 0.16 (4) 3.4% |
| Revolutions per mile (km) | 794.96 (493.96) | 785.21 (487.91) | -9.75 (-6.06) -1.2% |
205/60-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.25 mph (32.59 km/h) |
| 25 mph (40.23 km/h) | 25.31 mph (40.73 km/h) |
| 30 mph (48.28 km/h) | 30.37 mph (48.88 km/h) |
| 35 mph (56.33 km/h) | 35.43 mph (57.03 km/h) |
| 40 mph (64.37 km/h) | 40.5 mph (65.17 km/h) |
| 45 mph (72.42 km/h) | 45.56 mph (73.32 km/h) |
| 50 mph (80.47 km/h) | 50.62 mph (81.47 km/h) |
| 55 mph (88.51 km/h) | 55.68 mph (89.61 km/h) |
| 60 mph (96.56 km/h) | 60.74 mph (97.76 km/h) |
| 65 mph (104.61 km/h) | 65.81 mph (105.91 km/h) |
| 70 mph (112.65 km/h) | 70.87 mph (114.05 km/h) |
| 75 mph (120.7 km/h) | 75.93 mph (122.2 km/h) |
| 80 mph (128.75 km/h) | 80.99 mph (130.35 km/h) |
| 85 mph (136.79 km/h) | 86.06 mph (138.49 km/h) |
| 90 mph (144.84 km/h) | 91.12 mph (146.64 km/h) |
| 95 mph (152.89 km/h) | 96.18 mph (154.79 km/h) |
| 100 mph (160.93 km/h) | 101.24 mph (162.93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | 2321 | 2500 | 2610 | 2729 | 2814 | 2908 | 3019 | 3172 | 3325 | 3495 | 3631 | 3877 | 4149 | 4362 | 4498 | 4575 | 4855 | 5246 | 6097 |
Better Fuel Economy Factory Ratios Increased Power
