Some people say they're slippery, which is obvious, but are they THAT slippery? Like slippery enough that you'd eventually take them off?
I'm guessing when it's raining out and you're feet are wet your feet would slip more.
I always wear boots, though.

 

I have had polished pedals in the Z since the day after I got it and I have never had a problem slipping with them.

 

never had them. Why are you wanting to put them in a blazer? blazers are far from racing machines

 

The rubber pad on my brake pedal keeps falling off because it's old an cracking, so I figured I'd get racing pedals for interior upgrade purposes.

 

makes sense to me, hell, id put them in a buick station wagon, just cause theyre cool