Wheel Fit Guide
 

Sorry if this is has already been posted out here somewhere, but I thought it couldn't hurt to provide this great tool for checking out different size wheels for your HHR.

http://www.rims-n-tires.com/rt_specs.jsp

Looks like a good site...I save most of the links that are posted here and that one wasn't in my favorites. Not sure what exactly it does...but I saved it anyway. :smile:

It really allows people contemplating changing their stock wheels/tires (or any other combo) to see what changing to another size would do to their setup (whether the change would cause fit problems, etc.)