Stock brake pads in the RT are pretty good. But I prefer brakes that want to leave a mark from the seatbelt with almost no pedal pressure. Found the solution! Hawk High Performance Street 5.0! Honestly, I’ve only replaced the front pads. Unless you Autocross, they’re all you’ll ever need. Probably the most bite you can get without tripping the ABS. No need for larger rotors and six piston calipers. These pads handle high speed stops/slow downs with no issues. And low dust, no noise. Make sure your rotors are not warped with no grooves. My RT is a daily driver and I drive in an average conservative manner. These pads give me confidence on the highways at high cruise speed, especially with the Challenger a little on the beefy side!