gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heavy Duty Front Rotors|Page 4688 > < Heavy Duty Front Rotors
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Brake Rotor/Disc: Specifications
Except Heavy Duty Power Brakes, Rotor Dimensions

Except Heavy Duty Power Brakes, Rotor Dimensions 

Nominal Thickness

1.04 in 

   

  

 

Minimum Thickness

0.965 in in 

   

  

 

Thickness Variation (Parallelism)

0.0005 in 

   

  

 

Run Out (T.I.R)

0.004 in 

   

  

 

Heavy Duty Front Rotors|Page 4688 > < Heavy Duty Front Rotors