Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/80-20 | 225/95-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 42.99 (1092) | 32.83 (833.9) | -10.16 (-258.1) -23.6% |
| Width inches (mm) | 14.37 (365) | 8.86 (225) | -5.51 (-140) -38.4% |
| Circum. inches (mm) | 135.06 (3430.62) | 103.14 (2619.77) | -31.92 (-810.85) -23.6% |
| Sidewall Height inches (mm) | 11.5 (292) | 8.42 (213.75) | -3.08 (-78.25) -26.8% |
| Revolutions per mile (km) | 469.11 (291.49) | 614.31 (381.71) | 145.19 (90.22) 31% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.27 mph (24.58 km/h) |
| 25 mph (40.23 km/h) | 19.09 mph (30.72 km/h) |
| 30 mph (48.28 km/h) | 22.91 mph (36.87 km/h) |
| 35 mph (56.33 km/h) | 26.73 mph (43.01 km/h) |
| 40 mph (64.37 km/h) | 30.55 mph (49.16 km/h) |
| 45 mph (72.42 km/h) | 34.36 mph (55.3 km/h) |
| 50 mph (80.47 km/h) | 38.18 mph (61.45 km/h) |
| 55 mph (88.51 km/h) | 42 mph (67.59 km/h) |
| 60 mph (96.56 km/h) | 45.82 mph (73.74 km/h) |
| 65 mph (104.61 km/h) | 49.64 mph (79.88 km/h) |
| 70 mph (112.65 km/h) | 53.46 mph (86.03 km/h) |
| 75 mph (120.7 km/h) | 57.27 mph (92.17 km/h) |
| 80 mph (128.75 km/h) | 61.09 mph (98.32 km/h) |
| 85 mph (136.79 km/h) | 64.91 mph (104.46 km/h) |
| 90 mph (144.84 km/h) | 68.73 mph (110.61 km/h) |
| 95 mph (152.89 km/h) | 72.55 mph (116.75 km/h) |
| 100 mph (160.93 km/h) | 76.36 mph (122.9 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1563 | 1816 | 1956 | 2042 | 2135 | 2202 | 2275 | 2362 | 2481 | 2601 | 2734 | 2841 | 3033 | 3246 | 3413 | 3519 | 3579 | 3798 | 4104 | 4770 |
Better Fuel Economy Factory Ratios Increased Power
