Glazing occurs when brake pads are exposed to excessive heat levels, often caused by bad driving habits, like riding brakes ...

I own a 2013 Hyundai i30 Tourer, which has just done 58,000 km and had its four-year service. At that service I was advised the front brake rotors and front and rear disc pads needed replacement.

What is the problem with a smaller-than-normal rotor, you may be asking? ... The suspect component bears part number 41080-0701 as opposed to 41080-0709 for the correct brake rotor.