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AMG GTR brakes failure - Mercedes refuses warranty

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Old Jan 2, 2019 | 07:37 AM
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AMG GTR brakes failure - Mercedes refuses warranty

I would like to show you how ceramic brakes look like after two visits on track. Rear brake sensor has failed so rear pads melted and badly damaged rotors. Boots and seals in calipers melted. Fronts does not look much better... Shields cracked due high temparature and also damaged rotors. Car does not have ventilation for brakes plus material is not durable enough and this what happens with them. Sensors are from A class etc. very simple and cheap ones. Even for BMW Ms are much better made. I'm not first who has issue with brakes. Same situation happened to at least two gtrs i know. I saw on my own eyes on track when it happened. Guy used same brake pads as i did. I hired an independed well respected expert and he has shown that brake sensors are not adequate to this model and temparatures are too high for them. Not only for sensors. Brakes are not designed properly for this car.

Funny thing is that Mercedes AMG recommends to use black series brake pads from SLS or SL for track use. Of course i changded pads to black series one right after brake procedure. I knew that brakes are not the strongest part of AMG GT so i was doing only 2-3 fast laps then 2 cooling and drive to pit to save brakes etc. Yet brakes has failured only after maybe 10-12 laps. Mercedes refuses to change my brakes with warranty, cause they say that car was used on track Can you believe it ? First Mercedes advertised as a track tool, as a GT3 rival. Every brochure, every Mercedes web page shows this car in track habitat Even it has track package as an option... Ceramic brakes are advertised as for track use. I was driving Porsche cars, M cars on tracks and have never ever had problems with brakes like that, not to mention if something was broken not a single problem with warranty. I know some of you own one, so be aware. Stock pads are good only for two laps then same situation happens. Rear sensor does not show any signs of wear and you notice that brakes are finished when you do not have brake power to stop the car. It can be dangerous.

See pics.
























See pics.
 

Last edited by MegaLoL; Jan 2, 2019 at 08:10 AM.
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