My old car (when I was working/employee) was an E350 Cab. Lovely thing that I bought a couple of years old with 20k. Only ever had it serviced at Merc (becuase it was in warranty), never had any problems, maintained regardless of cost etc etc.
One day, driving on M6 had a horrible shake, pulled in to Corley Services and checked whatever I could, nothing stuck in wheels, tyres looked all good, nothing hanging underneath, I am the only driver and it and had just done 100 miles fault free the same day. Totally fumuxed.
Took it to my tyre man who also said looks ok but we shall just remove the fronts and check the inner wall.
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