Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-17 | 255/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.61 (802.8) | 31.06 (788.9) | -0.55 (-13.9) -1.7% |
| Width inches (mm) | 10.43 (265) | 10.04 (255) | -0.39 (-10) -3.8% |
| Circum. inches (mm) | 99.29 (2522.07) | 97.57 (2478.4) | -1.72 (-43.67) -1.7% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 7.53 (191.25) | 0.23 (5.75) 3.1% |
| Revolutions per mile (km) | 638.1 (396.5) | 649.35 (403.48) | 11.24 (6.99) 1.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.65 mph (31.63 km/h) |
| 25 mph (40.23 km/h) | 24.57 mph (39.54 km/h) |
| 30 mph (48.28 km/h) | 29.48 mph (47.44 km/h) |
| 35 mph (56.33 km/h) | 34.39 mph (55.35 km/h) |
| 40 mph (64.37 km/h) | 39.31 mph (63.26 km/h) |
| 45 mph (72.42 km/h) | 44.22 mph (71.17 km/h) |
| 50 mph (80.47 km/h) | 49.13 mph (79.07 km/h) |
| 55 mph (88.51 km/h) | 54.05 mph (86.98 km/h) |
| 60 mph (96.56 km/h) | 58.96 mph (94.89 km/h) |
| 65 mph (104.61 km/h) | 63.87 mph (102.8 km/h) |
| 70 mph (112.65 km/h) | 68.79 mph (110.7 km/h) |
| 75 mph (120.7 km/h) | 73.7 mph (118.61 km/h) |
| 80 mph (128.75 km/h) | 78.61 mph (126.52 km/h) |
| 85 mph (136.79 km/h) | 83.53 mph (134.43 km/h) |
| 90 mph (144.84 km/h) | 88.44 mph (142.33 km/h) |
| 95 mph (152.89 km/h) | 93.36 mph (150.24 km/h) |
| 100 mph (160.93 km/h) | 98.27 mph (158.15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1652 | 1920 | 2067 | 2159 | 2257 | 2328 | 2405 | 2496 | 2623 | 2749 | 2890 | 3003 | 3206 | 3432 | 3607 | 3720 | 3783 | 4015 | 4339 | 5042 |
Better Fuel Economy Factory Ratios Increased Power
