Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/30-30 | 295/30-26 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 37.44 (951) | 32.97 (837.4) | -4.47 (-113.6) -11.9% |
| Width inches (mm) | 12.4 (315) | 11.61 (295) | -0.79 (-20) -6.3% |
| Circum. inches (mm) | 117.62 (2987.65) | 103.57 (2630.77) | -14.05 (-356.88) -11.9% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 3.48 (88.5) | -0.24 (-6) -6.3% |
| Revolutions per mile (km) | 538.66 (334.71) | 611.74 (380.12) | 73.07 (45.41) 13.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.61 mph (28.34 km/h) |
| 25 mph (40.23 km/h) | 22.01 mph (35.43 km/h) |
| 30 mph (48.28 km/h) | 26.42 mph (42.51 km/h) |
| 35 mph (56.33 km/h) | 30.82 mph (49.6 km/h) |
| 40 mph (64.37 km/h) | 35.22 mph (56.68 km/h) |
| 45 mph (72.42 km/h) | 39.62 mph (63.77 km/h) |
| 50 mph (80.47 km/h) | 44.03 mph (70.86 km/h) |
| 55 mph (88.51 km/h) | 48.43 mph (77.94 km/h) |
| 60 mph (96.56 km/h) | 52.83 mph (85.03 km/h) |
| 65 mph (104.61 km/h) | 57.24 mph (92.11 km/h) |
| 70 mph (112.65 km/h) | 61.64 mph (99.2 km/h) |
| 75 mph (120.7 km/h) | 66.04 mph (106.28 km/h) |
| 80 mph (128.75 km/h) | 70.44 mph (113.37 km/h) |
| 85 mph (136.79 km/h) | 74.85 mph (120.45 km/h) |
| 90 mph (144.84 km/h) | 79.25 mph (127.54 km/h) |
| 95 mph (152.89 km/h) | 83.65 mph (134.63 km/h) |
| 100 mph (160.93 km/h) | 88.05 mph (141.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1557 | 1808 | 1948 | 2034 | 2126 | 2193 | 2266 | 2352 | 2471 | 2590 | 2723 | 2829 | 3021 | 3233 | 3398 | 3504 | 3564 | 3783 | 4087 | 4750 |
Better Fuel Economy Factory Ratios Increased Power
