Blocking wheels

Place suitable blocks 1 at both the front and back of the wheel diagonally opposite the flat tire to prevent the vehicle from moving when it is jacked up.

Be sure to block the wheel as the vehicle may move and result in personal injury.
See also:
Towing a trailer
WARNING
Overloading or improper loading of a
trailer and its cargo can adversely affect
vehicle handling, braking and performance
and may lead to accidents.
CAUTION
● Do not tow a trailer ...
Boxy Dynamics
I have no reason to believe the Cube is unstable, and it has a standard
electronic stability system, but it does feel more top-heavy than the other
boxes — and definitely more so than convention ...
Brakes
If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer. ...
