RAM 1500 2019–2021 — technical service bulletin
Bulletin S2123000044 · NHTSA communication 10221255 · issued Jun 4, 2021
Technical service bulletin
communication type
Structure
component
2019–2021
model years
3
vehicle entries
Official summary
Wind Whistle Noise From Front Door Or A Pillar
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.