i wouldnt expect much out of cheap, ebay drilled/slotted rotors myself. I wouldn't think they would take much abuse before cracking/warping

1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi
2020 RAM 1500
[img]https://i.imgur.com/v9yezP9.jpg[/img]