Mercedes-Benz 420 1997 — technical service bulletin
Bulletin 27/962D · NHTSA communication 50935 · issued Nov 1, 1996
Technical service bulletin
communication type
Suspension
component
1997
model years
1
vehicle entries
Official summary
Tires - directional tread pattern. *tw
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.