There is no known correlation between strapping one of these to your SUV and actually needing it, let alone knowing how to use it. Regardless, the old school Hi-Lift bumper jack has become essential equipment & a merit badge for both would-be overlanders and actual off-roaders. This one is 48” and built of cast and stamped steel components. And when you’re high-centered on a boulder or stuck in the ditch, it will come in handy. Watch YouTube videos for instructions on use.