Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-23 | 255/35-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.2 (741.7) | 31.03 (788.1) | 1.83 (46.4) 6.3% |
| Width inches (mm) | 12.4 (315) | 10.04 (255) | -2.36 (-60) -19% |
| Circum. inches (mm) | 91.74 (2330.12) | 97.48 (2475.89) | 5.74 (145.77) 6.3% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 3.51 (89.25) | 0.41 (10.5) 13.3% |
| Revolutions per mile (km) | 690.67 (429.16) | 650.01 (403.89) | -40.66 (-25.27) -5.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.25 mph (34.2 km/h) |
| 25 mph (40.23 km/h) | 26.56 mph (42.75 km/h) |
| 30 mph (48.28 km/h) | 31.88 mph (51.3 km/h) |
| 35 mph (56.33 km/h) | 37.19 mph (59.85 km/h) |
| 40 mph (64.37 km/h) | 42.5 mph (68.4 km/h) |
| 45 mph (72.42 km/h) | 47.82 mph (76.95 km/h) |
| 50 mph (80.47 km/h) | 53.13 mph (85.5 km/h) |
| 55 mph (88.51 km/h) | 58.44 mph (94.05 km/h) |
| 60 mph (96.56 km/h) | 63.75 mph (102.6 km/h) |
| 65 mph (104.61 km/h) | 69.07 mph (111.15 km/h) |
| 70 mph (112.65 km/h) | 74.38 mph (119.7 km/h) |
| 75 mph (120.7 km/h) | 79.69 mph (128.25 km/h) |
| 80 mph (128.75 km/h) | 85 mph (136.8 km/h) |
| 85 mph (136.79 km/h) | 90.32 mph (145.35 km/h) |
| 90 mph (144.84 km/h) | 95.63 mph (153.9 km/h) |
| 95 mph (152.89 km/h) | 100.94 mph (162.45 km/h) |
| 100 mph (160.93 km/h) | 106.26 mph (171 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1654 | 1922 | 2069 | 2161 | 2259 | 2330 | 2407 | 2499 | 2626 | 2752 | 2893 | 3006 | 3210 | 3435 | 3611 | 3724 | 3787 | 4019 | 4343 | 5047 |
Better Fuel Economy Factory Ratios Increased Power
