Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-14 | 165/85-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.56 (547.6) | 25.04 (636.1) | 3.48 (88.5) 16.2% |
| Width inches (mm) | 6.3 (160) | 6.5 (165) | 0.2 (5) 3.1% |
| Circum. inches (mm) | 67.73 (1720.34) | 78.68 (1998.37) | 10.95 (278.03) 16.2% |
| Sidewall Height inches (mm) | 3.78 (96) | 5.52 (140.25) | 1.74 (44.25) 46.1% |
| Revolutions per mile (km) | 935.48 (581.28) | 805.33 (500.41) | -130.15 (-80.87) -13.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.23 mph (37.39 km/h) |
| 25 mph (40.23 km/h) | 29.04 mph (46.74 km/h) |
| 30 mph (48.28 km/h) | 34.85 mph (56.08 km/h) |
| 35 mph (56.33 km/h) | 40.66 mph (65.43 km/h) |
| 40 mph (64.37 km/h) | 46.46 mph (74.78 km/h) |
| 45 mph (72.42 km/h) | 52.27 mph (84.12 km/h) |
| 50 mph (80.47 km/h) | 58.08 mph (93.47 km/h) |
| 55 mph (88.51 km/h) | 63.89 mph (102.82 km/h) |
| 60 mph (96.56 km/h) | 69.7 mph (112.17 km/h) |
| 65 mph (104.61 km/h) | 75.5 mph (121.51 km/h) |
| 70 mph (112.65 km/h) | 81.31 mph (130.86 km/h) |
| 75 mph (120.7 km/h) | 87.12 mph (140.21 km/h) |
| 80 mph (128.75 km/h) | 92.93 mph (149.56 km/h) |
| 85 mph (136.79 km/h) | 98.74 mph (158.9 km/h) |
| 90 mph (144.84 km/h) | 104.55 mph (168.25 km/h) |
| 95 mph (152.89 km/h) | 110.35 mph (177.6 km/h) |
| 100 mph (160.93 km/h) | 116.16 mph (186.94 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2049 | 2381 | 2564 | 2677 | 2799 | 2887 | 2983 | 3096 | 3253 | 3410 | 3584 | 3724 | 3977 | 4256 | 4474 | 4613 | 4692 | 4980 | 5381 | 6253 |
Better Fuel Economy Factory Ratios Increased Power
