Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/35-23 | 305/25-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.41 (797.7) | 30 (762.1) | -1.4 (-35.6) -4.5% |
| Width inches (mm) | 12.01 (305) | 12.01 (305) | 0 (0) 0% |
| Circum. inches (mm) | 98.66 (2506.05) | 94.26 (2394.21) | -4.4 (-111.84) -4.5% |
| Sidewall Height inches (mm) | 4.2 (106.75) | 3 (76.25) | -1.2 (-30.5) -28.6% |
| Revolutions per mile (km) | 642.18 (399.03) | 672.18 (417.67) | 30 (18.64) 4.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.11 mph (30.75 km/h) |
| 25 mph (40.23 km/h) | 23.88 mph (38.44 km/h) |
| 30 mph (48.28 km/h) | 28.66 mph (46.13 km/h) |
| 35 mph (56.33 km/h) | 33.44 mph (53.81 km/h) |
| 40 mph (64.37 km/h) | 38.21 mph (61.5 km/h) |
| 45 mph (72.42 km/h) | 42.99 mph (69.19 km/h) |
| 50 mph (80.47 km/h) | 47.77 mph (76.88 km/h) |
| 55 mph (88.51 km/h) | 52.55 mph (84.56 km/h) |
| 60 mph (96.56 km/h) | 57.32 mph (92.25 km/h) |
| 65 mph (104.61 km/h) | 62.1 mph (99.94 km/h) |
| 70 mph (112.65 km/h) | 66.88 mph (107.63 km/h) |
| 75 mph (120.7 km/h) | 71.65 mph (115.31 km/h) |
| 80 mph (128.75 km/h) | 76.43 mph (123 km/h) |
| 85 mph (136.79 km/h) | 81.21 mph (130.69 km/h) |
| 90 mph (144.84 km/h) | 85.98 mph (138.38 km/h) |
| 95 mph (152.89 km/h) | 90.76 mph (146.06 km/h) |
| 100 mph (160.93 km/h) | 95.54 mph (153.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1711 | 1987 | 2140 | 2235 | 2337 | 2409 | 2489 | 2584 | 2715 | 2846 | 2992 | 3108 | 3319 | 3552 | 3734 | 3851 | 3916 | 4156 | 4491 | 5219 |
Better Fuel Economy Factory Ratios Increased Power
