I 2nd what Phil said. I've had a couple of scary incidents with jackstands. The base on them isn't really wide enough, and they can start tilting on you and fall right over on their side if the body shifts laterally. I use big SUV jackstands and I still don't feel all that safe under them.

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'81 300CD - 180K, cannot be killed by any conventional means
'99 Ford Escort - good MPG