Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/65-15 | 30/11.5-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.1 (764.5) | 29.94 (760.6) | -0.15 (-3.9) -0.5% |
| Width inches (mm) | 11.61 (295) | 11.5 (292) | -0.12 (-3) -1% |
| Circum. inches (mm) | 94.56 (2401.75) | 94.07 (2389.5) | -0.48 (-12.25) -0.5% |
| Sidewall Height inches (mm) | 7.55 (191.75) | 7.47 (189.8) | -0.08 (-1.95) -1% |
| Revolutions per mile (km) | 670.07 (416.36) | 673.51 (418.5) | 3.44 (2.13) 0.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.9 mph (32.02 km/h) |
| 25 mph (40.23 km/h) | 24.87 mph (40.03 km/h) |
| 30 mph (48.28 km/h) | 29.85 mph (48.03 km/h) |
| 35 mph (56.33 km/h) | 34.82 mph (56.04 km/h) |
| 40 mph (64.37 km/h) | 39.8 mph (64.05 km/h) |
| 45 mph (72.42 km/h) | 44.77 mph (72.05 km/h) |
| 50 mph (80.47 km/h) | 49.74 mph (80.06 km/h) |
| 55 mph (88.51 km/h) | 54.72 mph (88.06 km/h) |
| 60 mph (96.56 km/h) | 59.69 mph (96.07 km/h) |
| 65 mph (104.61 km/h) | 64.67 mph (104.07 km/h) |
| 70 mph (112.65 km/h) | 69.64 mph (112.08 km/h) |
| 75 mph (120.7 km/h) | 74.62 mph (120.09 km/h) |
| 80 mph (128.75 km/h) | 79.59 mph (128.09 km/h) |
| 85 mph (136.79 km/h) | 84.57 mph (136.1 km/h) |
| 90 mph (144.84 km/h) | 89.54 mph (144.1 km/h) |
| 95 mph (152.89 km/h) | 94.52 mph (152.11 km/h) |
| 100 mph (160.93 km/h) | 99.49 mph (160.11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1714 | 1991 | 2144 | 2239 | 2341 | 2414 | 2494 | 2589 | 2720 | 2852 | 2998 | 3114 | 3326 | 3559 | 3742 | 3858 | 3924 | 4165 | 4500 | 5229 |
Better Fuel Economy Factory Ratios Increased Power
