I personally can't stand when people put really large wheels on very small cars. It looks tacky to me. I understand bigger wheels are all the rage right now, but sometimes I think people get so caught up in the size of the wheel they forget to think about what really matches the cars attitude. I know it's hard for people to get around it, but I think a good example is to look at the original Austin Minis. They look really nice with the tiny ralley wheels. Look at these pics below and be honest, which looks better (i.e. tastefully).
I'm not the biggest fan of those particular wheels, but you get the idea. A smaller wheel looks much more sporty and less "wannabe" to me. Does anyone in this modern world agree with me?