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I show how to use a manual tire changer from Harbor Freight. This is longer than I wanted it to be. They say the devil's in the details, so for someone who's never used a manual tire changer, this may be helpful. My comments about not caring about the tires is because I put them on a vehicle that got driven straight to the scrapyard, not sold to another party. :)
The first few seconds show quick snapshots of the process of using a HF manual tire changer.
Mark Swarbrick's comment: One thing you might want to tell your viewers. Make sure their garage floor is NOT a "Post Tension Slab"!! The concrete will be stamper "CAUTION THIS IS A POST TENSION SLAB. DO NOT CUT OR CORE".
For a DIY non-marring install/removal bar, check out this vid.....
https://youtu.be/85-K8Qi4UTA
For more info on the anchors used.. https://www.youtube.com/watch?v=V0nCNAvZ5Gw
For a safer way to get the bead to seal, check out joshuaburks' vid here....
http://youtu.be/3MLpKAwnRGI
For dimension on the changer and the tool holder, here's another vid.....
http://www.youtube.com/watch?v=gKb7_Ujua5Y
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