I use a piece of card board to lay the rim on, I have a gallon coolant bottle with a couple knife holes full of soapy water like the pros use, a 2x4 and a bottle jack. I set the tire/wheel under a stake pocket on my trailer. I put the 2x4 on the edge of the rim and the bottle jack there under the stake pocket and on the 2x4. Start jacking to push the bead off. Might have to spin the rim if the tire has been on there a while. Another way I want to try on another forum. With a lever you can move the world, right? Question, does it work to take the tires off the rims too?