Drilled and Slotted, who’s running them?

[CovetedStyle]

My friends,

 drilled and slotted rotors.. who’s running them and what’s your go to brand. Not looking for opinions on their functionality if you’re not running them but greatly appreciate your insight if you are! 

[m3n00b]

My favorite brand is eBay Chinesium

Edited February 9, 2020 by m3n00b

[HeySkippyDog]

Don't bother with those. If you're truly looking for a hard-use rotor that doesn't easily get that slight warp like the factory standard ones do, get the AC Delco Police rotors.

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[slide187]

I ran those on another truck, never will again. The drilled holes allow cracks with the heat we get hauling. (Both fronts had cracks within 25k.) Slotted are good, even dimpled. But anything with a full penetration reduces the surface areas capacity for heat dissipation and focuses stress at a spot where it wouldn’t otherwise be.


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[CovetedStyle]

2 hours ago, slide187 said:

I ran those on another truck, never will again. The drilled holes allow cracks with the heat we get hauling. (Both fronts had cracks within 25k.) Slotted are good, even dimpled. But anything with a full penetration reduces the surface areas capacity for heat dissipation and focuses stress at a spot where it wouldn’t otherwise be.


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Hmmm.. great info to know thank you. A company I’m talking to SP-Performance has some slotted and dimpled rotors so maybe I’ll look into those.

[slide187]

No prob. If I can save anyone some aggravation I try! Haha. I personally am still on the OEMs on my 18 but when I change I’ll likely get some slotted only. I’ve had pretty good luck with those.

 

 

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