Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/35-23 | 305/35-25 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.41 (797.7) | 33.41 (848.5) | 2 (50.8) 6.4% |
| Width inches (mm) | 12.01 (305) | 12.01 (305) | 0 (0) 0% |
| Circum. inches (mm) | 98.66 (2506.05) | 104.95 (2665.64) | 6.28 (159.59) 6.4% |
| Sidewall Height inches (mm) | 4.2 (106.75) | 4.2 (106.75) | 0 (0) 0% |
| Revolutions per mile (km) | 642.18 (399.03) | 603.74 (375.14) | -38.45 (-23.89) -6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.27 mph (34.24 km/h) |
| 25 mph (40.23 km/h) | 26.59 mph (42.8 km/h) |
| 30 mph (48.28 km/h) | 31.91 mph (51.36 km/h) |
| 35 mph (56.33 km/h) | 37.23 mph (59.91 km/h) |
| 40 mph (64.37 km/h) | 42.55 mph (68.47 km/h) |
| 45 mph (72.42 km/h) | 47.87 mph (77.03 km/h) |
| 50 mph (80.47 km/h) | 53.18 mph (85.59 km/h) |
| 55 mph (88.51 km/h) | 58.5 mph (94.15 km/h) |
| 60 mph (96.56 km/h) | 63.82 mph (102.71 km/h) |
| 65 mph (104.61 km/h) | 69.14 mph (111.27 km/h) |
| 70 mph (112.65 km/h) | 74.46 mph (119.83 km/h) |
| 75 mph (120.7 km/h) | 79.78 mph (128.39 km/h) |
| 80 mph (128.75 km/h) | 85.09 mph (136.95 km/h) |
| 85 mph (136.79 km/h) | 90.41 mph (145.51 km/h) |
| 90 mph (144.84 km/h) | 95.73 mph (154.07 km/h) |
| 95 mph (152.89 km/h) | 101.05 mph (162.62 km/h) |
| 100 mph (160.93 km/h) | 106.37 mph (171.18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1536 | 1785 | 1922 | 2007 | 2099 | 2164 | 2236 | 2321 | 2439 | 2556 | 2687 | 2792 | 2981 | 3190 | 3354 | 3459 | 3517 | 3733 | 4034 | 4688 |
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