Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 310/60-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 38.65 (981.6) | 9.44 (239.9) 32.3% |
| Width inches (mm) | 12.4 (315) | 12.2 (310) | -0.2 (-5) -1.6% |
| Circum. inches (mm) | 91.74 (2330.12) | 121.41 (3083.79) | 29.67 (753.67) 32.3% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 7.32 (186) | 4.22 (107.25) 136.2% |
| Revolutions per mile (km) | 690.67 (429.16) | 521.87 (324.28) | -168.8 (-104.89) -24.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.47 mph (42.6 km/h) |
| 25 mph (40.23 km/h) | 33.09 mph (53.25 km/h) |
| 30 mph (48.28 km/h) | 39.7 mph (63.9 km/h) |
| 35 mph (56.33 km/h) | 46.32 mph (74.55 km/h) |
| 40 mph (64.37 km/h) | 52.94 mph (85.2 km/h) |
| 45 mph (72.42 km/h) | 59.56 mph (95.84 km/h) |
| 50 mph (80.47 km/h) | 66.17 mph (106.49 km/h) |
| 55 mph (88.51 km/h) | 72.79 mph (117.14 km/h) |
| 60 mph (96.56 km/h) | 79.41 mph (127.79 km/h) |
| 65 mph (104.61 km/h) | 86.02 mph (138.44 km/h) |
| 70 mph (112.65 km/h) | 92.64 mph (149.09 km/h) |
| 75 mph (120.7 km/h) | 99.26 mph (159.74 km/h) |
| 80 mph (128.75 km/h) | 105.88 mph (170.39 km/h) |
| 85 mph (136.79 km/h) | 112.49 mph (181.04 km/h) |
| 90 mph (144.84 km/h) | 119.11 mph (191.69 km/h) |
| 95 mph (152.89 km/h) | 125.73 mph (202.34 km/h) |
| 100 mph (160.93 km/h) | 132.34 mph (212.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1328 | 1543 | 1661 | 1735 | 1814 | 1871 | 1933 | 2006 | 2108 | 2210 | 2323 | 2413 | 2577 | 2758 | 2899 | 2990 | 3040 | 3227 | 3487 | 4052 |
Better Fuel Economy Factory Ratios Increased Power
