Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-22 | 305/30-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.58 (751.3) | 29.2 (741.8) | -0.37 (-9.5) -1.3% |
| Width inches (mm) | 10.83 (275) | 12.01 (305) | 1.18 (30) 10.9% |
| Circum. inches (mm) | 92.92 (2360.28) | 91.75 (2330.43) | -1.18 (-29.85) -1.3% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 3.6 (91.5) | -0.19 (-4.75) -4.9% |
| Revolutions per mile (km) | 681.84 (423.68) | 690.58 (429.1) | 8.73 (5.43) 1.3% |
305/30-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.75 mph (31.78 km/h) |
| 25 mph (40.23 km/h) | 24.68 mph (39.72 km/h) |
| 30 mph (48.28 km/h) | 29.62 mph (47.67 km/h) |
| 35 mph (56.33 km/h) | 34.56 mph (55.61 km/h) |
| 40 mph (64.37 km/h) | 39.49 mph (63.56 km/h) |
| 45 mph (72.42 km/h) | 44.43 mph (71.5 km/h) |
| 50 mph (80.47 km/h) | 49.37 mph (79.45 km/h) |
| 55 mph (88.51 km/h) | 54.3 mph (87.39 km/h) |
| 60 mph (96.56 km/h) | 59.24 mph (95.34 km/h) |
| 65 mph (104.61 km/h) | 64.18 mph (103.28 km/h) |
| 70 mph (112.65 km/h) | 69.11 mph (111.23 km/h) |
| 75 mph (120.7 km/h) | 74.05 mph (119.17 km/h) |
| 80 mph (128.75 km/h) | 78.99 mph (127.12 km/h) |
| 85 mph (136.79 km/h) | 83.93 mph (135.06 km/h) |
| 90 mph (144.84 km/h) | 88.86 mph (143.01 km/h) |
| 95 mph (152.89 km/h) | 93.8 mph (150.95 km/h) |
| 100 mph (160.93 km/h) | 98.74 mph (158.9 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1757 | 2042 | 2199 | 2296 | 2401 | 2475 | 2558 | 2655 | 2789 | 2924 | 3074 | 3193 | 3410 | 3649 | 3836 | 3956 | 4023 | 4270 | 4614 | 5362 |
Better Fuel Economy Factory Ratios Increased Power
