RAM 1500 2019–2022 — technical service bulletin
Bulletin S2123000057 · NHTSA communication 10221621 · issued Jul 22, 2021
Technical service bulletin
communication type
Exterior Lighting
component
2019–2022
model years
4
vehicle entries
Official summary
Tail lamp Is Tight To The Pickup Box In Upper Inboard Corner
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.