Why don't cars have jacks built into them? Just push a button and you're ready to change a flat? - Quora
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Amazon.com: Powerbuilt 3 Ton, Bottle Jack and Jack Stands in One, 6000 Pound All-in-One Car Lift, Heavy Duty Vehicle Unijack, 640912 : Automotive
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Torin Big Red Hydraulic Trolley Floor Jack Combo with 2 Jack Stands, 2 Ton Capacity, Jack Stands - Amazon Canada
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