Chevrolet Blazer 2004 — technical service bulletin
Bulletin 3251 · NHTSA communication 10011605 · issued Jan 27, 2005
Technical service bulletin
communication type
Tires
component
2004
model years
1
vehicle entries
Official summary
Vibration at highway speeds. Zr2 suspension package and p265/75r15 tires may experience a vibration at highway speeds. *eh
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.