Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/25-20 | 33/10.5-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.81 (655.5) | 32.93 (836.34) | 7.12 (180.84) 27.6% |
| Width inches (mm) | 11.61 (295) | 10.51 (267) | -1.1 (-28) -9.5% |
| Circum. inches (mm) | 81.08 (2059.31) | 103.44 (2627.44) | 22.37 (568.13) 27.6% |
| Sidewall Height inches (mm) | 2.9 (73.75) | 7.46 (189.57) | 4.56 (115.82) 157% |
| Revolutions per mile (km) | 781.5 (485.6) | 612.51 (380.6) | -168.98 (-105) -21.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.52 mph (41.07 km/h) |
| 25 mph (40.23 km/h) | 31.9 mph (51.33 km/h) |
| 30 mph (48.28 km/h) | 38.28 mph (61.6 km/h) |
| 35 mph (56.33 km/h) | 44.66 mph (71.87 km/h) |
| 40 mph (64.37 km/h) | 51.04 mph (82.13 km/h) |
| 45 mph (72.42 km/h) | 57.41 mph (92.4 km/h) |
| 50 mph (80.47 km/h) | 63.79 mph (102.67 km/h) |
| 55 mph (88.51 km/h) | 70.17 mph (112.93 km/h) |
| 60 mph (96.56 km/h) | 76.55 mph (123.2 km/h) |
| 65 mph (104.61 km/h) | 82.93 mph (133.47 km/h) |
| 70 mph (112.65 km/h) | 89.31 mph (143.73 km/h) |
| 75 mph (120.7 km/h) | 95.69 mph (154 km/h) |
| 80 mph (128.75 km/h) | 102.07 mph (164.27 km/h) |
| 85 mph (136.79 km/h) | 108.45 mph (174.53 km/h) |
| 90 mph (144.84 km/h) | 114.83 mph (184.8 km/h) |
| 95 mph (152.89 km/h) | 121.21 mph (195.07 km/h) |
| 100 mph (160.93 km/h) | 127.59 mph (205.33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1559 | 1811 | 1950 | 2036 | 2129 | 2195 | 2268 | 2355 | 2474 | 2593 | 2726 | 2832 | 3025 | 3237 | 3403 | 3509 | 3569 | 3787 | 4092 | 4756 |
Better Fuel Economy Factory Ratios Increased Power
