Took my 2013 TT to the dealer. They claimed to have put stock rims/tires on and drove it with no shake. They said they won't do the TSB because of my aftermarket wheels, front level kit and rear airbags. I'm taking it to a local shop who I discussed all this with. He even pulled up the TSB and looked at it. He thinks he can help me out with balancing and checking for bad rims or tires. We'll see. May have to put the TRD wheels back on.