So to help you work on your vehicle safely, we've rounded up the best jack stands on the market right now. And you do not want to be crawling around underneath a heavy vehicle when that happens. There could be a leak in the internal seals, the jack's lifting pad could slip on a pinch weld or off the jacking point, or someone else could bump the jack handle or ratchet mechanism, causing the vehicle to fall.

When using a car jack, there are a number of issues that you may not notice until it's too late. While you may think a floor jack will work fine - and 9,999 times out of 10,000 it might do - you should absolutely never use it as the sole support to hold your vehicle up (Seriously, never do it). The reason that jack stands are so essential is that you should never crawl underneath a vehicle without being 100% certain that there's no chance of it falling down. If you're planning on doing any kind of work on your vehicle, even just basic maintenance, having a set of jack stands is an absolute necessity.

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