Took a leaky front tire off my little snapper rider and removed the outside edge of the tire off of the rim in order to be able to get in a tube. Been wrestling with of a while trying to reinstall over the tire rim with no luck. The tires small, 4.1 x 3.5. I've tried multiple screwdrivers working around with and without a pair of vise grips to hold one spot on the tire below the rim. Used soap solution and tried standing on it to use my weight to force it over the rim. I hate the idea of giving up and admitting to the mower service people I can't do it myself and just paying them to do it. Probably take them 30 seconds. I do have access to an arbor press at work if that's what it takes. Would that work? Any suggestions would be appreciated. Thanks