Dodge 2016 Viper SRT ACR Owner's Manual page 22

3.1 Carbon Ceramic Material Brakes -
If Equipped (Continued)
Weight Loss
If the ceramic rotor is subjected to extreme thermal stress, the rotor may
show excessive oxidation that reduces the mass of the rotor. For this reason,
it is recommended to weigh the rotors after extreme use.
In order to minimize measurement errors, weigh the rotors after a thorough
cleaning and complete visual inspection. The CCM brake rotors must be
replaced whenever the weight is equal to or less than the minimum weight
value indicated on the rotor hat section. Both rotors on the same axle must
be replaced at the same time.
Cleaning of CCM Brake Rotor and Pads
Clean CCM brake rotors and pads with acetone solvents (C3 H6 O) or alcohol.
Do not use brake cleaner (trichloroethane). It is also permitted to rub the
surface lightly with sandpaper. The cross drilled holes should be cleaned
using a screwdriver or a pin punch with a diameter of max 5 mm. Finish by
Minimum Weight Location
blowing compressed air. The cleaning of the discs should be done after every
pad replacement.