Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 375/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 42.57 (1081.4) | 16.18 (411) 61.3% |
| Width inches (mm) | 8.66 (220) | 14.76 (375) | 6.1 (155) 70.5% |
| Circum. inches (mm) | 82.92 (2106.12) | 133.75 (3397.32) | 50.83 (1291.19) 61.3% |
| Sidewall Height inches (mm) | 5.2 (132) | 13.29 (337.5) | 8.09 (205.5) 155.7% |
| Revolutions per mile (km) | 764.13 (474.81) | 473.71 (294.35) | -290.42 (-180.46) -38% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 32.26 mph (51.92 km/h) |
| 25 mph (40.23 km/h) | 40.33 mph (64.9 km/h) |
| 30 mph (48.28 km/h) | 48.39 mph (77.88 km/h) |
| 35 mph (56.33 km/h) | 56.46 mph (90.86 km/h) |
| 40 mph (64.37 km/h) | 64.52 mph (103.84 km/h) |
| 45 mph (72.42 km/h) | 72.59 mph (116.82 km/h) |
| 50 mph (80.47 km/h) | 80.65 mph (129.8 km/h) |
| 55 mph (88.51 km/h) | 88.72 mph (142.78 km/h) |
| 60 mph (96.56 km/h) | 96.78 mph (155.76 km/h) |
| 65 mph (104.61 km/h) | 104.85 mph (168.74 km/h) |
| 70 mph (112.65 km/h) | 112.91 mph (181.72 km/h) |
| 75 mph (120.7 km/h) | 120.98 mph (194.7 km/h) |
| 80 mph (128.75 km/h) | 129.05 mph (207.68 km/h) |
| 85 mph (136.79 km/h) | 137.11 mph (220.66 km/h) |
| 90 mph (144.84 km/h) | 145.18 mph (233.64 km/h) |
| 95 mph (152.89 km/h) | 153.24 mph (246.62 km/h) |
| 100 mph (160.93 km/h) | 161.31 mph (259.6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1206 | 1400 | 1508 | 1575 | 1647 | 1698 | 1754 | 1821 | 1913 | 2006 | 2108 | 2190 | 2339 | 2503 | 2632 | 2714 | 2760 | 2929 | 3165 | 3678 |
Better Fuel Economy Factory Ratios Increased Power
