Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 265/30-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 30.26 (768.6) | 1.06 (26.9) 3.6% |
| Width inches (mm) | 12.4 (315) | 10.43 (265) | -1.97 (-50) -15.9% |
| Circum. inches (mm) | 91.74 (2330.12) | 95.06 (2414.63) | 3.33 (84.51) 3.6% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 3.13 (79.5) | 0.03 (0.75) 1% |
| Revolutions per mile (km) | 690.67 (429.16) | 666.5 (414.14) | -24.17 (-15.02) -3.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.73 mph (33.35 km/h) |
| 25 mph (40.23 km/h) | 25.91 mph (41.69 km/h) |
| 30 mph (48.28 km/h) | 31.09 mph (50.03 km/h) |
| 35 mph (56.33 km/h) | 36.27 mph (58.37 km/h) |
| 40 mph (64.37 km/h) | 41.45 mph (66.71 km/h) |
| 45 mph (72.42 km/h) | 46.63 mph (75.05 km/h) |
| 50 mph (80.47 km/h) | 51.81 mph (83.39 km/h) |
| 55 mph (88.51 km/h) | 56.99 mph (91.72 km/h) |
| 60 mph (96.56 km/h) | 62.18 mph (100.06 km/h) |
| 65 mph (104.61 km/h) | 67.36 mph (108.4 km/h) |
| 70 mph (112.65 km/h) | 72.54 mph (116.74 km/h) |
| 75 mph (120.7 km/h) | 77.72 mph (125.08 km/h) |
| 80 mph (128.75 km/h) | 82.9 mph (133.42 km/h) |
| 85 mph (136.79 km/h) | 88.08 mph (141.76 km/h) |
| 90 mph (144.84 km/h) | 93.26 mph (150.09 km/h) |
| 95 mph (152.89 km/h) | 98.45 mph (158.43 km/h) |
| 100 mph (160.93 km/h) | 103.63 mph (166.77 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1696 | 1970 | 2122 | 2216 | 2317 | 2389 | 2468 | 2562 | 2692 | 2822 | 2966 | 3082 | 3291 | 3522 | 3703 | 3818 | 3883 | 4121 | 4453 | 5175 |
Better Fuel Economy Factory Ratios Increased Power
