Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 29.5/10.5-15 | 335/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.51 (749.46) | 28.19 (716) | -1.32 (-33.46) -4.5% |
| Width inches (mm) | 10.51 (267) | 13.19 (335) | 2.68 (68) 25.5% |
| Circum. inches (mm) | 92.7 (2354.5) | 88.56 (2249.38) | -4.14 (-105.12) -4.5% |
| Sidewall Height inches (mm) | 7.25 (184.23) | 6.59 (167.5) | -0.66 (-16.73) -9.1% |
| Revolutions per mile (km) | 683.52 (424.72) | 715.46 (444.57) | 31.94 (19.85) 4.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.11 mph (30.75 km/h) |
| 25 mph (40.23 km/h) | 23.88 mph (38.44 km/h) |
| 30 mph (48.28 km/h) | 28.66 mph (46.12 km/h) |
| 35 mph (56.33 km/h) | 33.44 mph (53.81 km/h) |
| 40 mph (64.37 km/h) | 38.21 mph (61.5 km/h) |
| 45 mph (72.42 km/h) | 42.99 mph (69.19 km/h) |
| 50 mph (80.47 km/h) | 47.77 mph (76.87 km/h) |
| 55 mph (88.51 km/h) | 52.54 mph (84.56 km/h) |
| 60 mph (96.56 km/h) | 57.32 mph (92.25 km/h) |
| 65 mph (104.61 km/h) | 62.1 mph (99.94 km/h) |
| 70 mph (112.65 km/h) | 66.87 mph (107.62 km/h) |
| 75 mph (120.7 km/h) | 71.65 mph (115.31 km/h) |
| 80 mph (128.75 km/h) | 76.43 mph (123 km/h) |
| 85 mph (136.79 km/h) | 81.21 mph (130.69 km/h) |
| 90 mph (144.84 km/h) | 85.98 mph (138.37 km/h) |
| 95 mph (152.89 km/h) | 90.76 mph (146.06 km/h) |
| 100 mph (160.93 km/h) | 95.54 mph (153.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1821 | 2115 | 2278 | 2379 | 2487 | 2564 | 2650 | 2750 | 2890 | 3029 | 3184 | 3308 | 3533 | 3781 | 3975 | 4099 | 4168 | 4424 | 4780 | 5555 |
Better Fuel Economy Factory Ratios Increased Power
