Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 355/25-21 | 335/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.99 (710.9) | 36.51 (927.3) | 8.52 (216.4) 30.4% |
| Width inches (mm) | 13.98 (355) | 13.19 (335) | -0.79 (-20) -5.6% |
| Circum. inches (mm) | 87.93 (2233.36) | 114.69 (2913.2) | 26.77 (679.84) 30.4% |
| Sidewall Height inches (mm) | 3.49 (88.75) | 7.25 (184.25) | 3.76 (95.5) 107.6% |
| Revolutions per mile (km) | 720.59 (447.76) | 552.43 (343.26) | -168.16 (-104.49) -23.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.09 mph (41.98 km/h) |
| 25 mph (40.23 km/h) | 32.61 mph (52.48 km/h) |
| 30 mph (48.28 km/h) | 39.13 mph (62.98 km/h) |
| 35 mph (56.33 km/h) | 45.65 mph (73.47 km/h) |
| 40 mph (64.37 km/h) | 52.18 mph (83.97 km/h) |
| 45 mph (72.42 km/h) | 58.7 mph (94.47 km/h) |
| 50 mph (80.47 km/h) | 65.22 mph (104.96 km/h) |
| 55 mph (88.51 km/h) | 71.74 mph (115.46 km/h) |
| 60 mph (96.56 km/h) | 78.26 mph (125.95 km/h) |
| 65 mph (104.61 km/h) | 84.79 mph (136.45 km/h) |
| 70 mph (112.65 km/h) | 91.31 mph (146.95 km/h) |
| 75 mph (120.7 km/h) | 97.83 mph (157.44 km/h) |
| 80 mph (128.75 km/h) | 104.35 mph (167.94 km/h) |
| 85 mph (136.79 km/h) | 110.87 mph (178.44 km/h) |
| 90 mph (144.84 km/h) | 117.4 mph (188.93 km/h) |
| 95 mph (152.89 km/h) | 123.92 mph (199.43 km/h) |
| 100 mph (160.93 km/h) | 130.44 mph (209.92 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1406 | 1633 | 1759 | 1837 | 1920 | 1980 | 2046 | 2124 | 2231 | 2339 | 2459 | 2554 | 2728 | 2919 | 3069 | 3165 | 3218 | 3416 | 3691 | 4289 |
Better Fuel Economy Factory Ratios Increased Power
