Why are the 11.75 Brake Better?

The differences will show when you use the brakes hard with real aggressive driving or down a long grade with traffic.

When they get hot and fade.

The 13” brakes in my 5.7 2015 Challenger with track pack suspension will fade going down a long mountain grade with traffic and I’m 80 mph in the fast lane and come up to cars braking at bottom of hill. 6am on way to work always pack of cars doing 75-80. If I’m late and aggressive they will even pulsate until they get a chance to cool off.