A concerned YouTube viewer raised some concerns over my wheel hub collar. From the video, it appeared my collar was cracked. I was pretty sure it was just the design, but the user went to the effort of capturing a screen shot from the video and highlighting the areas that raised his concerns, so I decided to pop the opposite wheel off to investigate. It appears that Audi has carved some notches into this specific part for some reason. Maybe it has to do with weight reduction, but who knows. I want to thank David for taking the time to reach out and share his concerns. It is very nice knowing that people are looking out for each other. Here are some photos that demonstrate the notched hub design I am referring to.
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I'm just a guy who loves his garage, Audi, and detailing so much he blogs about them.
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