[RichardJ]

Have any leaf springs laying around? I have a leaf out of a set that is about 18" long and has a nice curve on it. Slide one end of it under the first rib or two of the tire tread and push down on the other end.
Easy Peasy. They even have a hole in them to hang on the wall and is ready to use as a pry bar for anything else. I have two different lengths hanging on the wall that have been used for hundreds of different things.