Am interested in the Jr. Pro Ultimate Tire assembly. Want to know if it will work 19” x 11” wheels. From what I saw of your videos, it will. If you see any problems with Auto wheels 20 inches by 12”, please let me know. Thanks, Eric Teichman

It will work if they are not Run Flat tires. I would have at least 3 spoonbars(2 long) and a Yellow thing tool on hand for situations in which those tools will insure your success. If you weigh less than 170 lbs I don't recommend any manual changer. You may not have the body weight req'd to manipulate the tire. "Weld" brand wheels can be a problem as their drop center may not be offset and clearance of the tire could be an issue, Even with powered equipment. I weight 230 and could probably take those tires off and put new on in under a minute each.