See also:

Tire size
Example: 255/55 R 19 107 V 255: nominal width in mm 55: aspect ratio in % R: radial tire code 19: rim diameter in inches 107: load rating, not for ZR tires V: speed rating, before the R on ZR ti ...

Overview
The BMW X6 is the world's first ever Sports Activity Coupé, still a unique combination of sporty dynamics and supreme versatility and with further enhanced appeal from spring 2012. Selectiv ...

Energy recovery
The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...