Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/82-14 | 185/100-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.94 (659) | 28.57 (725.6) | 2.62 (66.6) 10.1% |
| Width inches (mm) | 7.28 (185) | 7.28 (185) | 0 (0) 0% |
| Circum. inches (mm) | 81.51 (2070.31) | 89.75 (2279.54) | 8.24 (209.23) 10.1% |
| Sidewall Height inches (mm) | 5.97 (151.7) | 7.28 (185) | 1.31 (33.3) 22% |
| Revolutions per mile (km) | 777.34 (483.02) | 706 (438.68) | -71.35 (-44.33) -9.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.02 mph (35.44 km/h) |
| 25 mph (40.23 km/h) | 27.53 mph (44.3 km/h) |
| 30 mph (48.28 km/h) | 33.03 mph (53.16 km/h) |
| 35 mph (56.33 km/h) | 38.54 mph (62.02 km/h) |
| 40 mph (64.37 km/h) | 44.04 mph (70.88 km/h) |
| 45 mph (72.42 km/h) | 49.55 mph (79.74 km/h) |
| 50 mph (80.47 km/h) | 55.05 mph (88.6 km/h) |
| 55 mph (88.51 km/h) | 60.56 mph (97.46 km/h) |
| 60 mph (96.56 km/h) | 66.06 mph (106.32 km/h) |
| 65 mph (104.61 km/h) | 71.57 mph (115.18 km/h) |
| 70 mph (112.65 km/h) | 77.07 mph (124.04 km/h) |
| 75 mph (120.7 km/h) | 82.58 mph (132.9 km/h) |
| 80 mph (128.75 km/h) | 88.08 mph (141.76 km/h) |
| 85 mph (136.79 km/h) | 93.59 mph (150.62 km/h) |
| 90 mph (144.84 km/h) | 99.1 mph (159.48 km/h) |
| 95 mph (152.89 km/h) | 104.6 mph (168.34 km/h) |
| 100 mph (160.93 km/h) | 110.11 mph (177.2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1797 | 2087 | 2248 | 2347 | 2454 | 2531 | 2615 | 2714 | 2852 | 2989 | 3142 | 3265 | 3486 | 3731 | 3922 | 4044 | 4113 | 4365 | 4717 | 5482 |
Better Fuel Economy Factory Ratios Increased Power
