Chevrolet Express 2004–2007 — technical service bulletin
Bulletin 070234001 · NHTSA communication 10022928 · issued Jan 1, 2008
Technical service bulletin
communication type
Steering
component
2004–2007
model years
12
vehicle entries
Official summary
Steering wheel shake and/or tire wear (inspect steering linkage). *nj updated 4/11//08. *nj
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.