Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/35-24 | 305/30-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.41 (823.1) | 31.2 (792.6) | -1.2 (-30.5) -3.7% |
| Width inches (mm) | 12.01 (305) | 12.01 (305) | 0 (0) 0% |
| Circum. inches (mm) | 101.8 (2585.84) | 98.03 (2490.03) | -3.77 (-95.82) -3.7% |
| Sidewall Height inches (mm) | 4.2 (106.75) | 3.6 (91.5) | -0.6 (-15.25) -14.3% |
| Revolutions per mile (km) | 622.37 (386.72) | 646.32 (401.6) | 23.95 (14.88) 3.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.26 mph (30.99 km/h) |
| 25 mph (40.23 km/h) | 24.07 mph (38.74 km/h) |
| 30 mph (48.28 km/h) | 28.89 mph (46.49 km/h) |
| 35 mph (56.33 km/h) | 33.7 mph (54.24 km/h) |
| 40 mph (64.37 km/h) | 38.52 mph (61.99 km/h) |
| 45 mph (72.42 km/h) | 43.33 mph (69.74 km/h) |
| 50 mph (80.47 km/h) | 48.15 mph (77.49 km/h) |
| 55 mph (88.51 km/h) | 52.96 mph (85.23 km/h) |
| 60 mph (96.56 km/h) | 57.78 mph (92.98 km/h) |
| 65 mph (104.61 km/h) | 62.59 mph (100.73 km/h) |
| 70 mph (112.65 km/h) | 67.41 mph (108.48 km/h) |
| 75 mph (120.7 km/h) | 72.22 mph (116.23 km/h) |
| 80 mph (128.75 km/h) | 77.04 mph (123.98 km/h) |
| 85 mph (136.79 km/h) | 81.85 mph (131.73 km/h) |
| 90 mph (144.84 km/h) | 86.67 mph (139.47 km/h) |
| 95 mph (152.89 km/h) | 91.48 mph (147.22 km/h) |
| 100 mph (160.93 km/h) | 96.29 mph (154.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1645 | 1911 | 2058 | 2149 | 2247 | 2317 | 2394 | 2485 | 2611 | 2737 | 2877 | 2989 | 3192 | 3415 | 3590 | 3702 | 3765 | 3996 | 4318 | 5018 |
Better Fuel Economy Factory Ratios Increased Power
