Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/82-14 | 195/79-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.94 (659) | 26.13 (663.7) | 0.19 (4.7) 0.7% |
| Width inches (mm) | 7.28 (185) | 7.68 (195) | 0.39 (10) 5.4% |
| Circum. inches (mm) | 81.51 (2070.31) | 82.09 (2085.08) | 0.58 (14.77) 0.7% |
| Sidewall Height inches (mm) | 5.97 (151.7) | 6.06 (154.05) | 0.09 (2.35) 1.5% |
| Revolutions per mile (km) | 777.34 (483.02) | 771.84 (479.6) | -5.5 (-3.42) -0.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.14 mph (32.42 km/h) |
| 25 mph (40.23 km/h) | 25.18 mph (40.52 km/h) |
| 30 mph (48.28 km/h) | 30.21 mph (48.62 km/h) |
| 35 mph (56.33 km/h) | 35.25 mph (56.73 km/h) |
| 40 mph (64.37 km/h) | 40.29 mph (64.83 km/h) |
| 45 mph (72.42 km/h) | 45.32 mph (72.94 km/h) |
| 50 mph (80.47 km/h) | 50.36 mph (81.04 km/h) |
| 55 mph (88.51 km/h) | 55.39 mph (89.15 km/h) |
| 60 mph (96.56 km/h) | 60.43 mph (97.25 km/h) |
| 65 mph (104.61 km/h) | 65.46 mph (105.35 km/h) |
| 70 mph (112.65 km/h) | 70.5 mph (113.46 km/h) |
| 75 mph (120.7 km/h) | 75.53 mph (121.56 km/h) |
| 80 mph (128.75 km/h) | 80.57 mph (129.67 km/h) |
| 85 mph (136.79 km/h) | 85.61 mph (137.77 km/h) |
| 90 mph (144.84 km/h) | 90.64 mph (145.87 km/h) |
| 95 mph (152.89 km/h) | 95.68 mph (153.98 km/h) |
| 100 mph (160.93 km/h) | 100.71 mph (162.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1964 | 2282 | 2457 | 2566 | 2683 | 2767 | 2859 | 2967 | 3118 | 3268 | 3435 | 3569 | 3811 | 4079 | 4288 | 4422 | 4497 | 4773 | 5157 | 5993 |
Better Fuel Economy Factory Ratios Increased Power
