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  1. #1
    Join Date
    Jun 2007
    Jackson, MS
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    Rotor and Hub Runout

    I'm looking into runout on rotors. In the 2006 service manual, they state that the rotor thickness variation is less than the rotor runout for the 18" wheels. This is swapped for the SRT8. Any opinions as to whether the 18" specification listing might be swapped (0.0004" for the runout and 0.0014" for the rotor thickness)?

    2007 RT Charger 5.7L - Black Crystal Pearl
    Mods: DiabloSport Predator - InertiaTuned, MagnaFlow CAT Back Exhaust, JBA High Flow Cats, JBA Headers, 185Tstat, 85mm CNC Throttle Body, 6psi-P1SC Procharger Supercharger, Blown Spartan Cam, 20x9 FR SRT8 Challenger Wheels/Nitto555G2, Mygig, BC Racing Coilovers, Willwood Brakes&Rotors, 3.06 Getrag

  2. #2
    Join Date
    Mar 2016
    N. GA
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    That chart is hard to see.
    There is not much I think the diff between the two is one has floating calipers and the other fixed.

    You may know this helps you avoid pad material transfer, AKA Hot Spots (some call it warping) when you heat them up real good, say a panic radar detector alert while running triple digits or a track run......

    Get them as low as you can in any case on any vehicle.

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