FOR TOYOTA HLUX, 297mm without VSC and Traction Control only 

Slotted brake rotors offer a significant performance boost over a smooth brake rotors. Under heavy braking, pad wear and outgassing causes a layer of dust and gasses to build up between the pad and the rotor surface, dangerously decreasing friction and causing “brake fade.” Unlike a smooth rotor, the slotted rotor has channels, or “slots” as the name implies, machined into the friction surface of the rotor. These slots allow for gas and brake dust to escape, resulting in better contact between the pad and rotor. Also, as the microscopic debris and gases are vented away from the pad, they naturally follow the path of the slot ACROSS the surface of the rotor, spreading out the heat and reducing likelihood of warpage due to overheating. The slots can also provide more initial “bite” for your brake pad and increase braking effectiveness while maintaining a smooth and responsive pedal feel.

PAIR OF SLOTTED DIMPLED BRAKE ROTORS D2714S x 2 + ULTIMA BRAKE PADS DB2221k