pneumatic jack
inflatable jack

Automatic pneumatic jacks are used, integrated into the car itself.

The body can be raised with integrated pneumatic jacks for easier servicing.

Pneumatic jacks were later added to the cars in the 1980 season to allow for quicker pit stops.

One crew member will refuel the car while the other three are responsible for changing tires and operating the pneumatic jacks.

It featured inbuilt pneumatic jacks fed from an external supply of compressed air to lift it off the ground for tyre changes during practice.

This was done to better support the pneumatic jacks used by the Indy cars, and to handle the refuel spillage of gasoline from the NASCAR machines.

As soon as the car comes to a halt, the first step, taken while the fourth tire changer assumes his position, is for a mechanic to activate the car's built-in pneumatic jacks.