Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/25-24 | 255/30-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.82 (732.1) | 28.02 (711.8) | -0.8 (-20.3) -2.8% |
| Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
| Circum. inches (mm) | 90.55 (2299.96) | 88.04 (2236.19) | -2.51 (-63.77) -2.8% |
| Sidewall Height inches (mm) | 2.41 (61.25) | 3.01 (76.5) | 0.6 (15.25) 24.9% |
| Revolutions per mile (km) | 699.73 (434.79) | 719.68 (447.19) | 19.96 (12.4) 2.9% |
255/30-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.45 mph (31.29 km/h) |
| 25 mph (40.23 km/h) | 24.31 mph (39.12 km/h) |
| 30 mph (48.28 km/h) | 29.17 mph (46.94 km/h) |
| 35 mph (56.33 km/h) | 34.03 mph (54.77 km/h) |
| 40 mph (64.37 km/h) | 38.89 mph (62.59 km/h) |
| 45 mph (72.42 km/h) | 43.75 mph (70.41 km/h) |
| 50 mph (80.47 km/h) | 48.61 mph (78.24 km/h) |
| 55 mph (88.51 km/h) | 53.47 mph (86.06 km/h) |
| 60 mph (96.56 km/h) | 58.34 mph (93.88 km/h) |
| 65 mph (104.61 km/h) | 63.2 mph (101.71 km/h) |
| 70 mph (112.65 km/h) | 68.06 mph (109.53 km/h) |
| 75 mph (120.7 km/h) | 72.92 mph (117.35 km/h) |
| 80 mph (128.75 km/h) | 77.78 mph (125.18 km/h) |
| 85 mph (136.79 km/h) | 82.64 mph (133 km/h) |
| 90 mph (144.84 km/h) | 87.5 mph (140.83 km/h) |
| 95 mph (152.89 km/h) | 92.37 mph (148.65 km/h) |
| 100 mph (160.93 km/h) | 97.23 mph (156.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1831 | 2128 | 2291 | 2393 | 2502 | 2580 | 2665 | 2767 | 2907 | 3047 | 3203 | 3328 | 3554 | 3803 | 3998 | 4123 | 4193 | 4450 | 4809 | 5588 |
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