@ Matt
I got 2 questions.
BMW M3 Forum (E90 E92) - View Single Post - This is why I will only buy JWL certified wheels.
But in this post dated 2/20/2012, you stated you were TUV approved the week before, yet ADV cannot be found on any TUV databases.
BMW M3 Forum (E90 E92) - View Single Post - 22'' ADV10TS wheels cracked from the inside out!
And on this post, someone asks you if Tom Van Ryn, head engineer, was even really a certified engineer. Is he?