Okay glad to see that it is that difficult. Fed up with these videos of someone breaking the bead with a couple of whacks with a hammer.

A little pre lubing helps there buddy

we used to swing a big ass tire hammer

Thanks Andrew for your video, just over 5 minutes right?  I have 2 almost treadless tires on my Wrangler and I didn't want to take it to my neighborhood PEP Boys.  Back in the 70's I worked at several 'full service' gas stations in the San Fernando Valley and I faintly remember one mechanic showing me how to remove the rim with a crow bar and your video brought it back to a full clear memory.

Glad I found your chan.  I expect you will get quite a few suBs via swDweeB.   The glass idea is neat.  Thinking non tempered glass.

So much working with tires is technique.   A friend who used to own a tire shop taught me enough to make do.  Seems the smaller the tire the harder it is.     I use a BeadBuster XB-450 ATV/Motorcycle/Car Tire Bead Breaker Tool if I run into a tough one.  These are over $100 But one could Be faricated.

I have old tractors and it is a bitch to break the bead. Had to weld up a tool to help.