I just installed 17 inch advan rgs on my ek the tires are 195-40-17 might be 45s I know there the smallest profiles you can get the tires are pretty eaten up inside, as I drive you can really hear them and when i brake It feels more rough on the brake is this the tires being dull and I need a alignment or is it the size of the rim

 

Is this the all motor forum?

It's probably a combination of bad tires/crappy suspension setup.

Are you so low that the braking is causeing your inner fender to rub the top of the tire?

 

no the tries are not touching the fender and yes tires are pretty worn.