38+ How To Use Floor Jack Pics . They make lifting a vehicle seem almost effortless, but it's important to remember there is a lot of. Use hydraulic floor jack for the safest way to lift your vehicle. Floor Jacks Modified For Off Road Use Race Dezert from www.race-dezert.com How does a hydraulic floor jack work? Learn how to use a floor jack to safely lift your automobile when changing a tire in this free video.expert. In the picture below it shows safe places which are shown by the blue dots and the arrow shown. How to jack up a car using the rear differential. Price range for all vehicles. How do floor jacks work? You'll need jack stands, a floor jack, and four chocks to use a car jack stand for any repair or maintenance work. These accessories help prevent a car from rolling while it's lifted, a worrisome thought that should creep into the imagination of anyone slidi...