Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/75-16 | 185/85-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.52 (698.9) | 28.38 (720.9) | 0.87 (22) 3.1% |
| Width inches (mm) | 7.68 (195) | 7.28 (185) | -0.39 (-10) -5.1% |
| Circum. inches (mm) | 86.44 (2195.66) | 89.16 (2264.77) | 2.72 (69.12) 3.1% |
| Sidewall Height inches (mm) | 5.76 (146.25) | 6.19 (157.25) | 0.43 (11) 7.5% |
| Revolutions per mile (km) | 732.97 (455.44) | 710.6 (441.54) | -22.37 (-13.9) -3.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.63 mph (33.2 km/h) |
| 25 mph (40.23 km/h) | 25.79 mph (41.5 km/h) |
| 30 mph (48.28 km/h) | 30.94 mph (49.8 km/h) |
| 35 mph (56.33 km/h) | 36.1 mph (58.1 km/h) |
| 40 mph (64.37 km/h) | 41.26 mph (66.4 km/h) |
| 45 mph (72.42 km/h) | 46.42 mph (74.7 km/h) |
| 50 mph (80.47 km/h) | 51.57 mph (83 km/h) |
| 55 mph (88.51 km/h) | 56.73 mph (91.3 km/h) |
| 60 mph (96.56 km/h) | 61.89 mph (99.6 km/h) |
| 65 mph (104.61 km/h) | 67.05 mph (107.9 km/h) |
| 70 mph (112.65 km/h) | 72.2 mph (116.2 km/h) |
| 75 mph (120.7 km/h) | 77.36 mph (124.5 km/h) |
| 80 mph (128.75 km/h) | 82.52 mph (132.8 km/h) |
| 85 mph (136.79 km/h) | 87.68 mph (141.1 km/h) |
| 90 mph (144.84 km/h) | 92.83 mph (149.4 km/h) |
| 95 mph (152.89 km/h) | 97.99 mph (157.7 km/h) |
| 100 mph (160.93 km/h) | 103.15 mph (166 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1808 | 2101 | 2262 | 2362 | 2470 | 2547 | 2632 | 2732 | 2870 | 3009 | 3163 | 3286 | 3509 | 3755 | 3948 | 4071 | 4140 | 4394 | 4748 | 5517 |
Better Fuel Economy Factory Ratios Increased Power
