Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/70-10 | 265/60-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.09 (485) | 22.52 (572) | 3.43 (87) 17.9% |
| Width inches (mm) | 6.5 (165) | 10.43 (265) | 3.94 (100) 60.6% |
| Circum. inches (mm) | 59.99 (1523.67) | 70.75 (1796.99) | 10.76 (273.32) 17.9% |
| Sidewall Height inches (mm) | 4.55 (115.5) | 6.26 (159) | 1.71 (43.5) 37.7% |
| Revolutions per mile (km) | 1056.23 (656.31) | 895.58 (556.48) | -160.65 (-99.82) -15.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.59 mph (37.96 km/h) |
| 25 mph (40.23 km/h) | 29.48 mph (47.45 km/h) |
| 30 mph (48.28 km/h) | 35.38 mph (56.94 km/h) |
| 35 mph (56.33 km/h) | 41.28 mph (66.43 km/h) |
| 40 mph (64.37 km/h) | 47.18 mph (75.92 km/h) |
| 45 mph (72.42 km/h) | 53.07 mph (85.41 km/h) |
| 50 mph (80.47 km/h) | 58.97 mph (94.9 km/h) |
| 55 mph (88.51 km/h) | 64.87 mph (104.39 km/h) |
| 60 mph (96.56 km/h) | 70.76 mph (113.88 km/h) |
| 65 mph (104.61 km/h) | 76.66 mph (123.37 km/h) |
| 70 mph (112.65 km/h) | 82.56 mph (132.86 km/h) |
| 75 mph (120.7 km/h) | 88.45 mph (142.35 km/h) |
| 80 mph (128.75 km/h) | 94.35 mph (151.84 km/h) |
| 85 mph (136.79 km/h) | 100.25 mph (161.33 km/h) |
| 90 mph (144.84 km/h) | 106.14 mph (170.82 km/h) |
| 95 mph (152.89 km/h) | 112.04 mph (180.31 km/h) |
| 100 mph (160.93 km/h) | 117.94 mph (189.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2279 | 2648 | 2851 | 2977 | 3113 | 3210 | 3317 | 3443 | 3617 | 3792 | 3986 | 4141 | 4422 | 4733 | 4975 | 5130 | 5218 | 5538 | 5984 | 6954 |
Better Fuel Economy Factory Ratios Increased Power
