Uploaded to Thingiverse earlier this week, this design allows you to 3D print a fully functional car jack — provided your build platform is large enough. It’s actually a bit of a promo for the ...

Most electric car jacks will support anywhere from 1 ton to 3 tons, so make sure you’re purchasing ... this product can also be used as a portable tire inflator, flowing 35L/minute.

For more portable units you may want to check out ... although you wouldn't want to use one regularly. Mostly, hydraulic car jacks make lifting your vehicle easier, faster, and safer.