Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/65-16 | 265/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27 (685.9) | 29.56 (750.9) | 2.56 (65) 9.5% |
| Width inches (mm) | 8.46 (215) | 10.43 (265) | 1.97 (50) 23.3% |
| Circum. inches (mm) | 84.84 (2154.82) | 92.87 (2359.02) | 8.04 (204.2) 9.5% |
| Sidewall Height inches (mm) | 5.5 (139.75) | 6.78 (172.25) | 1.28 (32.5) 23.3% |
| Revolutions per mile (km) | 746.86 (464.08) | 682.21 (423.9) | -64.65 (-40.17) -8.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.9 mph (35.24 km/h) |
| 25 mph (40.23 km/h) | 27.37 mph (44.05 km/h) |
| 30 mph (48.28 km/h) | 32.84 mph (52.86 km/h) |
| 35 mph (56.33 km/h) | 38.32 mph (61.67 km/h) |
| 40 mph (64.37 km/h) | 43.79 mph (70.47 km/h) |
| 45 mph (72.42 km/h) | 49.26 mph (79.28 km/h) |
| 50 mph (80.47 km/h) | 54.74 mph (88.09 km/h) |
| 55 mph (88.51 km/h) | 60.21 mph (96.9 km/h) |
| 60 mph (96.56 km/h) | 65.69 mph (105.71 km/h) |
| 65 mph (104.61 km/h) | 71.16 mph (114.52 km/h) |
| 70 mph (112.65 km/h) | 76.63 mph (123.33 km/h) |
| 75 mph (120.7 km/h) | 82.11 mph (132.14 km/h) |
| 80 mph (128.75 km/h) | 87.58 mph (140.95 km/h) |
| 85 mph (136.79 km/h) | 93.06 mph (149.76 km/h) |
| 90 mph (144.84 km/h) | 98.53 mph (158.57 km/h) |
| 95 mph (152.89 km/h) | 104 mph (167.38 km/h) |
| 100 mph (160.93 km/h) | 109.48 mph (176.19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1736 | 2017 | 2172 | 2268 | 2371 | 2445 | 2527 | 2623 | 2756 | 2889 | 3036 | 3155 | 3369 | 3605 | 3790 | 3908 | 3975 | 4218 | 4558 | 5297 |
Better Fuel Economy Factory Ratios Increased Power
