I had the alignment and new set of Bridgestone RE950 at 58k miles. The MB technican showed me the print out and told me that 3 tires were within specification. The other one was off slightly. He was joking that I must be avoiding pot hole like doing slalom. In Massachusetts, you have to drive like that.
The dealer alignment cost was $150. But I would not be needing it until another 60k miles or new set of tires.
99 E430 Sport