Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 355/44-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 36.3 (922) | 7.1 (180.3) 24.3% |
| Width inches (mm) | 12.4 (315) | 13.98 (355) | 1.57 (40) 12.7% |
| Circum. inches (mm) | 91.74 (2330.12) | 114.04 (2896.55) | 22.3 (566.43) 24.3% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 6.15 (156.2) | 3.05 (77.45) 98.3% |
| Revolutions per mile (km) | 690.67 (429.16) | 555.61 (345.24) | -135.06 (-83.92) -19.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.86 mph (40.01 km/h) |
| 25 mph (40.23 km/h) | 31.08 mph (50.01 km/h) |
| 30 mph (48.28 km/h) | 37.29 mph (60.02 km/h) |
| 35 mph (56.33 km/h) | 43.51 mph (70.02 km/h) |
| 40 mph (64.37 km/h) | 49.72 mph (80.02 km/h) |
| 45 mph (72.42 km/h) | 55.94 mph (90.03 km/h) |
| 50 mph (80.47 km/h) | 62.15 mph (100.03 km/h) |
| 55 mph (88.51 km/h) | 68.37 mph (110.03 km/h) |
| 60 mph (96.56 km/h) | 74.59 mph (120.03 km/h) |
| 65 mph (104.61 km/h) | 80.8 mph (130.04 km/h) |
| 70 mph (112.65 km/h) | 87.02 mph (140.04 km/h) |
| 75 mph (120.7 km/h) | 93.23 mph (150.04 km/h) |
| 80 mph (128.75 km/h) | 99.45 mph (160.05 km/h) |
| 85 mph (136.79 km/h) | 105.66 mph (170.05 km/h) |
| 90 mph (144.84 km/h) | 111.88 mph (180.05 km/h) |
| 95 mph (152.89 km/h) | 118.09 mph (190.05 km/h) |
| 100 mph (160.93 km/h) | 124.31 mph (200.06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1414 | 1643 | 1769 | 1847 | 1931 | 1992 | 2058 | 2136 | 2244 | 2353 | 2473 | 2569 | 2744 | 2936 | 3087 | 3183 | 3237 | 3436 | 3712 | 4314 |
Better Fuel Economy Factory Ratios Increased Power
