Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/30-22 | 223/30-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.55 (699.8) | 27.27 (692.6) | -0.28 (-7.2) -1% |
| Width inches (mm) | 9.25 (235) | 8.78 (223) | -0.47 (-12) -5.1% |
| Circum. inches (mm) | 86.55 (2198.49) | 85.66 (2175.87) | -0.89 (-22.62) -1% |
| Sidewall Height inches (mm) | 2.78 (70.5) | 2.63 (66.9) | -0.14 (-3.6) -5.1% |
| Revolutions per mile (km) | 732.02 (454.86) | 739.63 (459.59) | 7.61 (4.73) 1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.79 mph (31.86 km/h) |
| 25 mph (40.23 km/h) | 24.74 mph (39.82 km/h) |
| 30 mph (48.28 km/h) | 29.69 mph (47.78 km/h) |
| 35 mph (56.33 km/h) | 34.64 mph (55.75 km/h) |
| 40 mph (64.37 km/h) | 39.59 mph (63.71 km/h) |
| 45 mph (72.42 km/h) | 44.54 mph (71.68 km/h) |
| 50 mph (80.47 km/h) | 49.49 mph (79.64 km/h) |
| 55 mph (88.51 km/h) | 54.43 mph (87.6 km/h) |
| 60 mph (96.56 km/h) | 59.38 mph (95.57 km/h) |
| 65 mph (104.61 km/h) | 64.33 mph (103.53 km/h) |
| 70 mph (112.65 km/h) | 69.28 mph (111.5 km/h) |
| 75 mph (120.7 km/h) | 74.23 mph (119.46 km/h) |
| 80 mph (128.75 km/h) | 79.18 mph (127.42 km/h) |
| 85 mph (136.79 km/h) | 84.13 mph (135.39 km/h) |
| 90 mph (144.84 km/h) | 89.07 mph (143.35 km/h) |
| 95 mph (152.89 km/h) | 94.02 mph (151.31 km/h) |
| 100 mph (160.93 km/h) | 98.97 mph (159.28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1882 | 2187 | 2355 | 2459 | 2571 | 2651 | 2739 | 2843 | 2988 | 3132 | 3292 | 3420 | 3652 | 3909 | 4109 | 4237 | 4309 | 4573 | 4942 | 5743 |
Better Fuel Economy Factory Ratios Increased Power
