Where to Place the Jack When Changing a Front Tire?

1 Answers
Sally
07/29/25 1:27pm
When changing a front tire, the jack should be placed under the chassis. Below are specific introductions to vehicle jacks:1. Rack Jack: The rack jack is the most common type in household vehicles, operated manually through levers and gears to drive the rack for lifting heavy objects. This type of jack comes in two forms: A-frame and diamond-shaped.2. Screw Jack: Relies on the self-locking function of the screw to support heavy objects.3. Hydraulic Jack: Uses hydraulic pressure to lift, saving time and effort. The principle involves manually pressing oil from the oil reservoir into the cylinder through a one-way valve to lift the heavy object.4. Inflatable Jack: Utilizes the vehicle's exhaust to inflate an airbag. This type of jack has a maximum support weight of about 4 tons, suitable for challenging rescue conditions or off-road vehicle self-rescue and recovery.
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