Wheel wells

is there an easy way to make wheel wells look correct on cars? Whenever i make a circle in a quarter panel it makes the faces all crappy lookings since you can see the lines out from the vertices.

not exactly sure what you mean
can you post a pic?

your question is rather unclear without an image to show what is wrong. Is it possible you have difficulties with smoothing your model? If yes, check this tutorial that explains a lot:

http://feeblemind.tuxfamily.org/dotclear/index.php/2007/08/13/88-how-to-solve-blenders-smoothing-problems