For those with the SHO Performance Package or the Police Interceptor Sedans, the front rotors seem to use a special dust shield that is cut away so the rotor is exposed more to open air (not unlike the GT500 shields). I was wondering how many miles you have and how your rotors/brakes looked when driven daily even though road salt during the winter. I have the non-PP with the full shields, and my rotors at 3 years / 21k miles look ok with the usual rust on the non-braking surfaces. I bought the PP shields which were dirt cheap and I'm just wondering if I should use them considering Southeast Michigan basically dumps the entire Dead Sea salt content on our roads in the winter.