Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/25-22 | 34/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.41 (696.3) | 34.02 (864.08) | 6.61 (167.78) 24.1% |
| Width inches (mm) | 10.83 (275) | 12.52 (318) | 1.69 (43) 15.6% |
| Circum. inches (mm) | 86.12 (2187.49) | 106.87 (2714.59) | 20.75 (527.1) 24.1% |
| Sidewall Height inches (mm) | 2.71 (68.75) | 6.01 (152.64) | 3.3 (83.89) 122% |
| Revolutions per mile (km) | 735.7 (457.14) | 592.85 (368.38) | -142.85 (-88.76) -19.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.82 mph (39.94 km/h) |
| 25 mph (40.23 km/h) | 31.02 mph (49.93 km/h) |
| 30 mph (48.28 km/h) | 37.23 mph (59.91 km/h) |
| 35 mph (56.33 km/h) | 43.43 mph (69.9 km/h) |
| 40 mph (64.37 km/h) | 49.64 mph (79.89 km/h) |
| 45 mph (72.42 km/h) | 55.84 mph (89.87 km/h) |
| 50 mph (80.47 km/h) | 62.05 mph (99.86 km/h) |
| 55 mph (88.51 km/h) | 68.25 mph (109.84 km/h) |
| 60 mph (96.56 km/h) | 74.46 mph (119.83 km/h) |
| 65 mph (104.61 km/h) | 80.66 mph (129.81 km/h) |
| 70 mph (112.65 km/h) | 86.87 mph (139.8 km/h) |
| 75 mph (120.7 km/h) | 93.07 mph (149.79 km/h) |
| 80 mph (128.75 km/h) | 99.28 mph (159.77 km/h) |
| 85 mph (136.79 km/h) | 105.48 mph (169.76 km/h) |
| 90 mph (144.84 km/h) | 111.69 mph (179.74 km/h) |
| 95 mph (152.89 km/h) | 117.89 mph (189.73 km/h) |
| 100 mph (160.93 km/h) | 124.1 mph (199.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1509 | 1753 | 1887 | 1971 | 2061 | 2125 | 2196 | 2279 | 2395 | 2510 | 2639 | 2741 | 2928 | 3133 | 3293 | 3396 | 3454 | 3666 | 3961 | 4603 |
Better Fuel Economy Factory Ratios Increased Power
