Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/70-16 | 265/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.81 (833.4) | 30.61 (777.4) | -2.2 (-56) -6.7% |
| Width inches (mm) | 12.01 (305) | 10.43 (265) | -1.57 (-40) -13.1% |
| Circum. inches (mm) | 103.08 (2618.2) | 96.15 (2442.27) | -6.93 (-175.93) -6.7% |
| Sidewall Height inches (mm) | 8.41 (213.5) | 7.3 (185.5) | -1.1 (-28) -13.1% |
| Revolutions per mile (km) | 614.67 (381.94) | 658.95 (409.45) | 44.28 (27.51) 7.2% |
265/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.66 mph (30.02 km/h) |
| 25 mph (40.23 km/h) | 23.32 mph (37.53 km/h) |
| 30 mph (48.28 km/h) | 27.98 mph (45.04 km/h) |
| 35 mph (56.33 km/h) | 32.65 mph (52.54 km/h) |
| 40 mph (64.37 km/h) | 37.31 mph (60.05 km/h) |
| 45 mph (72.42 km/h) | 41.98 mph (67.55 km/h) |
| 50 mph (80.47 km/h) | 46.64 mph (75.06 km/h) |
| 55 mph (88.51 km/h) | 51.3 mph (82.57 km/h) |
| 60 mph (96.56 km/h) | 55.97 mph (90.07 km/h) |
| 65 mph (104.61 km/h) | 60.63 mph (97.58 km/h) |
| 70 mph (112.65 km/h) | 65.3 mph (105.08 km/h) |
| 75 mph (120.7 km/h) | 69.96 mph (112.59 km/h) |
| 80 mph (128.75 km/h) | 74.62 mph (120.1 km/h) |
| 85 mph (136.79 km/h) | 79.29 mph (127.6 km/h) |
| 90 mph (144.84 km/h) | 83.95 mph (135.11 km/h) |
| 95 mph (152.89 km/h) | 88.62 mph (142.61 km/h) |
| 100 mph (160.93 km/h) | 93.28 mph (150.12 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1677 | 1948 | 2098 | 2191 | 2291 | 2362 | 2440 | 2533 | 2662 | 2790 | 2933 | 3047 | 3254 | 3482 | 3661 | 3775 | 3839 | 4075 | 4403 | 5116 |
Better Fuel Economy Factory Ratios Increased Power
