Riz Z Speed

I bought slotted/x-drilled mainly cuz I got a good deal on'em. There has been some x-drilled rotors that have been known to crack. But my ? is, how long did they have them prior to the cracking? Were they auto crossing? Or generally really hard/abusive on their brakes? I've known ppl that have close to 60k on their slotted/x-drilled rotors and still no probs. So, it depends on who you chose to listen to, I guess. If this helps, Porshce's come stock with x-drilled rotors now. Slotted will shorten the lifespan of the pad though. The slots create a new friction area on every pass, so that the pads won't glaze/fade under hard braking. Buy what you can afford or would like style wise. I just suggest that whatever rotor you get, don't forget the high performance brake pads. They're more important than whatever style rotor you get.

Riz Z Speed

Check out this here fancy schmancy website!!

http://www.ebcbrakes.com/

Go to the automotive section then click on Q&A. This is the same information included with all the brake pads that they sell.

Quite the informative read IMO.

Peace and laterz