Rolling with the engine switched off

There is no power assistance for the steering WARNING
There is no power assistance for the steering and the brake when the engine is not running.
Steering and braking requires significantly more effort and you could lose control of the vehicle and cause an accident as a result.
Do not turn off the engine while the vehicle is in motion.

    See also:

    Speed rating
    The speed rating is part of the tire identification. It specifies the speed range for which the tire is approved. ...

    Bar
    Metric unit for tire pressure. There are 14.5038 pounds per square inch (psi) to 1 bar; there are 100 kilopascals (kPa) to 1 bar. ...

    All-weather tires and winter tires
    Not all tires that have the M+S identification offer the driving characteristics of winter tires. Winter tires have, in addition to the M+S identification, the snow flake symbol o ...