They'll probably fit, but might be a little stretched. The overall diameter will also be quite a bit smaller than stock. The closest to stock you'll get on a 50 series tire is 225/50-16. Otherwise, you can just do stock at 215/55-16. Just for reference, the 225/50-16 is about 1/2 shorter overall in diameter to the 215/55-16. The 205/50-16 will be even shorter.