Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-16 | 185/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.56 (598.4) | 25.47 (646.9) | 1.91 (48.5) 8.1% |
| Width inches (mm) | 6.3 (160) | 7.28 (185) | 0.98 (25) 15.6% |
| Circum. inches (mm) | 74.01 (1879.93) | 80.01 (2032.3) | 6 (152.37) 8.1% |
| Sidewall Height inches (mm) | 3.78 (96) | 4.73 (120.25) | 0.95 (24.25) 25.3% |
| Revolutions per mile (km) | 856.07 (531.93) | 791.88 (492.05) | -64.18 (-39.88) -7.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.62 mph (34.8 km/h) |
| 25 mph (40.23 km/h) | 27.03 mph (43.49 km/h) |
| 30 mph (48.28 km/h) | 32.43 mph (52.19 km/h) |
| 35 mph (56.33 km/h) | 37.84 mph (60.89 km/h) |
| 40 mph (64.37 km/h) | 43.24 mph (69.59 km/h) |
| 45 mph (72.42 km/h) | 48.65 mph (78.29 km/h) |
| 50 mph (80.47 km/h) | 54.05 mph (86.99 km/h) |
| 55 mph (88.51 km/h) | 59.46 mph (95.69 km/h) |
| 60 mph (96.56 km/h) | 64.86 mph (104.39 km/h) |
| 65 mph (104.61 km/h) | 70.27 mph (113.09 km/h) |
| 70 mph (112.65 km/h) | 75.67 mph (121.78 km/h) |
| 75 mph (120.7 km/h) | 81.08 mph (130.48 km/h) |
| 80 mph (128.75 km/h) | 86.48 mph (139.18 km/h) |
| 85 mph (136.79 km/h) | 91.89 mph (147.88 km/h) |
| 90 mph (144.84 km/h) | 97.29 mph (156.58 km/h) |
| 95 mph (152.89 km/h) | 102.7 mph (165.28 km/h) |
| 100 mph (160.93 km/h) | 108.1 mph (173.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 2341 | 2521 | 2633 | 2753 | 2838 | 2933 | 3044 | 3199 | 3353 | 3524 | 3662 | 3910 | 4185 | 4399 | 4536 | 4614 | 4896 | 5291 | 6148 |
Better Fuel Economy Factory Ratios Increased Power
