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Home >> Genesis >> 2019 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Brake System) >> Front Disc Brake >> Repair Procedures >> Inspection >> Front Brake Disc Thickness Check

Front Brake Disc Thickness Check

WARNING: This page is about a different car, the 2017 Genesis G80. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check the brake pads for wear and fade.
  2. Check the brake disc for damage and cracks.
  3. Remove all rust and contamination from the surface, and measure the disc thickness at 8 points, at least, of same distance (5 mm) from the brake disc outer circle.

Brake disc thickness 

Standard value: 30 mm (1.1811in)

Service limit: 28.4mm (1.1181in)

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