JackMalaysia
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180. Jack
A jack is a portable lifting device used to raise part of a vehicle off the ground, commonly when changing a wheel. Vehicle jacks can be mechanical, hydraulic or electrically operated.
A jack should only be used at the lifting points specified by the vehicle manufacturer and on a firm, stable surface. The parking brake should be applied and the vehicle secured against movement before lifting.
Wikimedia.org • Santeri Viinamäki • CC BY-SA
What is a vehicle jack used for?
A jack is used to lift part of a vehicle so that a wheel can be removed or certain maintenance tasks can be performed.
Where should a jack be placed?
The jack should only be positioned at the lifting points specified by the vehicle manufacturer. Using an unsuitable location can damage the vehicle or cause it to become unstable.
Is it safe to work underneath a vehicle supported only by a jack?
No. A jack is primarily a lifting device and should not be relied upon as the sole support when working underneath a raised vehicle. Appropriate supporting equipment should be used for work beneath the vehicle.

Traffic rules
Malaysia