[sengli]

On the four post I have, I bought the accessory trolley jack (in front of car) that rides in the inside grooves of the lift lands. I can lift both sides or one side with this extra hydraulic jack assembly that has extendable arms that reach out to grab under body lift points. So swapping tires, brake pads etc is very possible. Plus my lift is portable, and I have the wheel kit as well.

But yes it is also used to just park things on if I wish.