Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 355/45-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 36.58 (929.1) | 7.38 (187.4) 25.3% |
| Width inches (mm) | 12.4 (315) | 13.98 (355) | 1.57 (40) 12.7% |
| Circum. inches (mm) | 91.74 (2330.12) | 114.92 (2918.85) | 23.18 (588.73) 25.3% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 6.29 (159.75) | 3.19 (81) 102.9% |
| Revolutions per mile (km) | 690.67 (429.16) | 551.36 (342.6) | -139.31 (-86.56) -20.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.05 mph (40.32 km/h) |
| 25 mph (40.23 km/h) | 31.32 mph (50.4 km/h) |
| 30 mph (48.28 km/h) | 37.58 mph (60.48 km/h) |
| 35 mph (56.33 km/h) | 43.84 mph (70.56 km/h) |
| 40 mph (64.37 km/h) | 50.11 mph (80.64 km/h) |
| 45 mph (72.42 km/h) | 56.37 mph (90.72 km/h) |
| 50 mph (80.47 km/h) | 62.63 mph (100.8 km/h) |
| 55 mph (88.51 km/h) | 68.9 mph (110.88 km/h) |
| 60 mph (96.56 km/h) | 75.16 mph (120.96 km/h) |
| 65 mph (104.61 km/h) | 81.42 mph (131.04 km/h) |
| 70 mph (112.65 km/h) | 87.69 mph (141.12 km/h) |
| 75 mph (120.7 km/h) | 93.95 mph (151.2 km/h) |
| 80 mph (128.75 km/h) | 100.21 mph (161.28 km/h) |
| 85 mph (136.79 km/h) | 106.48 mph (171.36 km/h) |
| 90 mph (144.84 km/h) | 112.74 mph (181.44 km/h) |
| 95 mph (152.89 km/h) | 119 mph (191.52 km/h) |
| 100 mph (160.93 km/h) | 125.27 mph (201.6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1403 | 1630 | 1755 | 1833 | 1917 | 1976 | 2042 | 2120 | 2227 | 2335 | 2454 | 2549 | 2723 | 2914 | 3063 | 3158 | 3212 | 3409 | 3684 | 4281 |
Better Fuel Economy Factory Ratios Increased Power
