Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/90-14 | 100/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.09 (535.6) | 18.72 (475.6) | -2.36 (-60) -11.2% |
| Width inches (mm) | 3.94 (100) | 3.94 (100) | 0 (0) 0% |
| Circum. inches (mm) | 66.25 (1682.64) | 58.82 (1494.14) | -7.42 (-188.5) -11.2% |
| Sidewall Height inches (mm) | 3.54 (90) | 2.36 (60) | -1.18 (-30) -33.3% |
| Revolutions per mile (km) | 956.44 (594.3) | 1077.1 (669.28) | 120.66 (74.98) 12.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.76 mph (28.58 km/h) |
| 25 mph (40.23 km/h) | 22.2 mph (35.73 km/h) |
| 30 mph (48.28 km/h) | 26.64 mph (42.87 km/h) |
| 35 mph (56.33 km/h) | 31.08 mph (50.02 km/h) |
| 40 mph (64.37 km/h) | 35.52 mph (57.16 km/h) |
| 45 mph (72.42 km/h) | 39.96 mph (64.31 km/h) |
| 50 mph (80.47 km/h) | 44.4 mph (71.45 km/h) |
| 55 mph (88.51 km/h) | 48.84 mph (78.6 km/h) |
| 60 mph (96.56 km/h) | 53.28 mph (85.74 km/h) |
| 65 mph (104.61 km/h) | 57.72 mph (92.89 km/h) |
| 70 mph (112.65 km/h) | 62.16 mph (100.03 km/h) |
| 75 mph (120.7 km/h) | 66.6 mph (107.18 km/h) |
| 80 mph (128.75 km/h) | 71.04 mph (114.32 km/h) |
| 85 mph (136.79 km/h) | 75.48 mph (121.47 km/h) |
| 90 mph (144.84 km/h) | 79.92 mph (128.62 km/h) |
| 95 mph (152.89 km/h) | 84.36 mph (135.76 km/h) |
| 100 mph (160.93 km/h) | 88.8 mph (142.91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
