Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 33/12.5-16.5 | 260/70-16.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.03 (838.86) | 30.83 (783.1) | -2.2 (-55.76) -6.6% |
| Width inches (mm) | 12.52 (318) | 10.24 (260) | -2.28 (-58) -18.2% |
| Circum. inches (mm) | 103.75 (2635.36) | 96.86 (2460.18) | -6.9 (-175.18) -6.6% |
| Sidewall Height inches (mm) | 8.26 (209.88) | 7.17 (182) | -1.1 (-27.88) -13.3% |
| Revolutions per mile (km) | 610.67 (379.45) | 654.16 (406.47) | 43.48 (27.02) 7.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.67 mph (30.05 km/h) |
| 25 mph (40.23 km/h) | 23.34 mph (37.56 km/h) |
| 30 mph (48.28 km/h) | 28.01 mph (45.07 km/h) |
| 35 mph (56.33 km/h) | 32.67 mph (52.58 km/h) |
| 40 mph (64.37 km/h) | 37.34 mph (60.09 km/h) |
| 45 mph (72.42 km/h) | 42.01 mph (67.61 km/h) |
| 50 mph (80.47 km/h) | 46.68 mph (75.12 km/h) |
| 55 mph (88.51 km/h) | 51.34 mph (82.63 km/h) |
| 60 mph (96.56 km/h) | 56.01 mph (90.14 km/h) |
| 65 mph (104.61 km/h) | 60.68 mph (97.65 km/h) |
| 70 mph (112.65 km/h) | 65.35 mph (105.17 km/h) |
| 75 mph (120.7 km/h) | 70.01 mph (112.68 km/h) |
| 80 mph (128.75 km/h) | 74.68 mph (120.19 km/h) |
| 85 mph (136.79 km/h) | 79.35 mph (127.7 km/h) |
| 90 mph (144.84 km/h) | 84.02 mph (135.21 km/h) |
| 95 mph (152.89 km/h) | 88.69 mph (142.73 km/h) |
| 100 mph (160.93 km/h) | 93.35 mph (150.24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1665 | 1934 | 2083 | 2175 | 2274 | 2345 | 2423 | 2515 | 2642 | 2770 | 2911 | 3025 | 3230 | 3457 | 3634 | 3747 | 3811 | 4045 | 4371 | 5079 |
Better Fuel Economy Factory Ratios Increased Power
