The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Ride & Handling
The X6 surprised me here, and in a good way. Upon sizing up its aggressive
design, you might think that this is an SUV that's all about delivering a
performance driving experience, even if it come ...
Functional requirements
The system must have been initialized when the
tire inflation pressure was correct; otherwise,
reliable signaling of a flat tire is not ensured. Initialize
the system after each correction of th ...
X3 in the Market
At $38,000, the X3 starts substantially higher than its nearest competitor,
the Acura RDX. Save for its problematic transmission behavior, the BMW offers a
more buttoned-down driving experience th ...
