Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/30-26 | 305/35-26 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.2 (843.4) | 34.41 (873.9) | 1.2 (30.5) 3.6% |
| Width inches (mm) | 12.01 (305) | 12.01 (305) | 0 (0) 0% |
| Circum. inches (mm) | 104.32 (2649.62) | 108.09 (2745.44) | 3.77 (95.82) 3.6% |
| Sidewall Height inches (mm) | 3.6 (91.5) | 4.2 (106.75) | 0.6 (15.25) 16.7% |
| Revolutions per mile (km) | 607.39 (377.41) | 586.19 (364.24) | -21.2 (-13.17) -3.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.72 mph (33.35 km/h) |
| 25 mph (40.23 km/h) | 25.9 mph (41.69 km/h) |
| 30 mph (48.28 km/h) | 31.08 mph (50.03 km/h) |
| 35 mph (56.33 km/h) | 36.27 mph (58.36 km/h) |
| 40 mph (64.37 km/h) | 41.45 mph (66.7 km/h) |
| 45 mph (72.42 km/h) | 46.63 mph (75.04 km/h) |
| 50 mph (80.47 km/h) | 51.81 mph (83.38 km/h) |
| 55 mph (88.51 km/h) | 56.99 mph (91.72 km/h) |
| 60 mph (96.56 km/h) | 62.17 mph (100.05 km/h) |
| 65 mph (104.61 km/h) | 67.35 mph (108.39 km/h) |
| 70 mph (112.65 km/h) | 72.53 mph (116.73 km/h) |
| 75 mph (120.7 km/h) | 77.71 mph (125.07 km/h) |
| 80 mph (128.75 km/h) | 82.89 mph (133.4 km/h) |
| 85 mph (136.79 km/h) | 88.07 mph (141.74 km/h) |
| 90 mph (144.84 km/h) | 93.25 mph (150.08 km/h) |
| 95 mph (152.89 km/h) | 98.44 mph (158.42 km/h) |
| 100 mph (160.93 km/h) | 103.62 mph (166.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1492 | 1733 | 1866 | 1949 | 2038 | 2101 | 2171 | 2253 | 2368 | 2482 | 2609 | 2711 | 2895 | 3098 | 3256 | 3358 | 3415 | 3625 | 3917 | 4551 |
Better Fuel Economy Factory Ratios Increased Power
