Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/25-28 | 255/30-30 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.81 (858.7) | 36.02 (915) | 2.22 (56.3) 6.6% |
| Width inches (mm) | 11.61 (295) | 10.04 (255) | -1.57 (-40) -13.6% |
| Circum. inches (mm) | 106.21 (2697.69) | 113.17 (2874.56) | 6.96 (176.87) 6.6% |
| Sidewall Height inches (mm) | 2.9 (73.75) | 3.01 (76.5) | 0.11 (2.75) 3.7% |
| Revolutions per mile (km) | 596.56 (370.69) | 559.86 (347.88) | -36.71 (-22.81) -6.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.31 mph (34.3 km/h) |
| 25 mph (40.23 km/h) | 26.64 mph (42.87 km/h) |
| 30 mph (48.28 km/h) | 31.97 mph (51.45 km/h) |
| 35 mph (56.33 km/h) | 37.29 mph (60.02 km/h) |
| 40 mph (64.37 km/h) | 42.62 mph (68.59 km/h) |
| 45 mph (72.42 km/h) | 47.95 mph (77.17 km/h) |
| 50 mph (80.47 km/h) | 53.28 mph (85.74 km/h) |
| 55 mph (88.51 km/h) | 58.61 mph (94.32 km/h) |
| 60 mph (96.56 km/h) | 63.93 mph (102.89 km/h) |
| 65 mph (104.61 km/h) | 69.26 mph (111.47 km/h) |
| 70 mph (112.65 km/h) | 74.59 mph (120.04 km/h) |
| 75 mph (120.7 km/h) | 79.92 mph (128.61 km/h) |
| 80 mph (128.75 km/h) | 85.25 mph (137.19 km/h) |
| 85 mph (136.79 km/h) | 90.57 mph (145.76 km/h) |
| 90 mph (144.84 km/h) | 95.9 mph (154.34 km/h) |
| 95 mph (152.89 km/h) | 101.23 mph (162.91 km/h) |
| 100 mph (160.93 km/h) | 106.56 mph (171.49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1425 | 1655 | 1782 | 1861 | 1946 | 2007 | 2073 | 2152 | 2261 | 2371 | 2492 | 2589 | 2765 | 2959 | 3110 | 3207 | 3262 | 3462 | 3741 | 4347 |
Better Fuel Economy Factory Ratios Increased Power
