Chevrolet Silverado 2008–2011 — technical service bulletin
Bulletin SB-10-05-23-001A · NHTSA communication 10037542 · issued Nov 1, 2010
Technical service bulletin
communication type
Service Brakes, Air
component
2008–2011
model years
10
vehicle entries
Official summary
Gm: there may be a pulsation or vibration in the steering wheel while going downhill. There could also be a rumbling noise. This is likely caused by the brakes. *rm
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.