I purchased 4 of the Andersen Rapid Jacks vs the Levelers. The Rapid Jack provides a couple of more inches of lift over the Levelers and work fine for me. I put one under each rear tire if needed as I'm a believer that if you need two wheels a side to carry the load, you should support each one. I gave up on the stackable lego blocks, many swear by them, I swear at them, so for me, the Rapid Jack fills the bill. Very easy to use, just pull forward until the level centers, have the DW chock it, set the ebrake, throw it in park and shut her down.