Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/25-21 | 335/25-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.4 (695.9) | 28.59 (726.3) | 1.2 (30.4) 4.4% |
| Width inches (mm) | 12.8 (325) | 13.19 (335) | 0.39 (10) 3.1% |
| Circum. inches (mm) | 86.07 (2186.23) | 89.83 (2281.74) | 3.76 (95.5) 4.4% |
| Sidewall Height inches (mm) | 3.2 (81.25) | 3.3 (83.75) | 0.1 (2.5) 3.1% |
| Revolutions per mile (km) | 736.13 (457.41) | 705.31 (438.26) | -30.81 (-19.15) -4.2% |
335/25-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.87 mph (33.59 km/h) |
| 25 mph (40.23 km/h) | 26.09 mph (41.99 km/h) |
| 30 mph (48.28 km/h) | 31.31 mph (50.39 km/h) |
| 35 mph (56.33 km/h) | 36.53 mph (58.79 km/h) |
| 40 mph (64.37 km/h) | 41.75 mph (67.19 km/h) |
| 45 mph (72.42 km/h) | 46.97 mph (75.58 km/h) |
| 50 mph (80.47 km/h) | 52.18 mph (83.98 km/h) |
| 55 mph (88.51 km/h) | 57.4 mph (92.38 km/h) |
| 60 mph (96.56 km/h) | 62.62 mph (100.78 km/h) |
| 65 mph (104.61 km/h) | 67.84 mph (109.18 km/h) |
| 70 mph (112.65 km/h) | 73.06 mph (117.58 km/h) |
| 75 mph (120.7 km/h) | 78.28 mph (125.97 km/h) |
| 80 mph (128.75 km/h) | 83.49 mph (134.37 km/h) |
| 85 mph (136.79 km/h) | 88.71 mph (142.77 km/h) |
| 90 mph (144.84 km/h) | 93.93 mph (151.17 km/h) |
| 95 mph (152.89 km/h) | 99.15 mph (159.57 km/h) |
| 100 mph (160.93 km/h) | 104.37 mph (167.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1795 | 2085 | 2246 | 2345 | 2452 | 2528 | 2612 | 2711 | 2849 | 2986 | 3139 | 3261 | 3483 | 3727 | 3918 | 4040 | 4109 | 4361 | 4713 | 5476 |
Better Fuel Economy Factory Ratios Increased Power
