BillB
Turbocharged
What I have used for years to break the beads on tires is a Hi-Lift utility jack.
Put a piece plywood on the ground under the reciever hitch on the truck. Put the edge of the shoe plate on the bead and the lifting hook under the hitch. Give a couple of strokes on the jack and the shoe plate breaks the bead.
An old time bumper jack would work if you happen to have one laying around too.

Put a piece plywood on the ground under the reciever hitch on the truck. Put the edge of the shoe plate on the bead and the lifting hook under the hitch. Give a couple of strokes on the jack and the shoe plate breaks the bead.
An old time bumper jack would work if you happen to have one laying around too.