Chevrolet Silverado 2005 — technical service bulletin
Bulletin 3192 · NHTSA communication 10010561 · issued Dec 1, 2004
Technical service bulletin
communication type
Wheels
component
2005
model years
2
vehicle entries
Official summary
Availability of 20 inch wheels and tires through gmspo on 2005 models. *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.