Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 350/55-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 35.16 (893) | -0.87 (-22.18) -2.4% |
| Width inches (mm) | 12.52 (318) | 13.78 (350) | 1.26 (32) 10.1% |
| Circum. inches (mm) | 113.19 (2875.12) | 110.45 (2805.44) | -2.74 (-69.68) -2.4% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 7.58 (192.5) | -2.19 (-55.54) -22.4% |
| Revolutions per mile (km) | 559.75 (347.81) | 573.65 (356.45) | 13.9 (8.64) 2.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.52 mph (31.41 km/h) |
| 25 mph (40.23 km/h) | 24.39 mph (39.26 km/h) |
| 30 mph (48.28 km/h) | 29.27 mph (47.11 km/h) |
| 35 mph (56.33 km/h) | 34.15 mph (54.96 km/h) |
| 40 mph (64.37 km/h) | 39.03 mph (62.81 km/h) |
| 45 mph (72.42 km/h) | 43.91 mph (70.67 km/h) |
| 50 mph (80.47 km/h) | 48.79 mph (78.52 km/h) |
| 55 mph (88.51 km/h) | 53.67 mph (86.37 km/h) |
| 60 mph (96.56 km/h) | 58.55 mph (94.22 km/h) |
| 65 mph (104.61 km/h) | 63.42 mph (102.07 km/h) |
| 70 mph (112.65 km/h) | 68.3 mph (109.92 km/h) |
| 75 mph (120.7 km/h) | 73.18 mph (117.78 km/h) |
| 80 mph (128.75 km/h) | 78.06 mph (125.63 km/h) |
| 85 mph (136.79 km/h) | 82.94 mph (133.48 km/h) |
| 90 mph (144.84 km/h) | 87.82 mph (141.33 km/h) |
| 95 mph (152.89 km/h) | 92.7 mph (149.18 km/h) |
| 100 mph (160.93 km/h) | 97.58 mph (157.03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1460 | 1696 | 1826 | 1907 | 1994 | 2056 | 2125 | 2205 | 2317 | 2429 | 2553 | 2653 | 2833 | 3031 | 3187 | 3286 | 3342 | 3547 | 3833 | 4454 |
Better Fuel Economy Factory Ratios Increased Power
