Porsche Macan 2019–2020 — technical service bulletin
Bulletin No. 38-20 · NHTSA communication 10180467 · issued Sep 8, 2020
Technical service bulletin
communication type
Wheels
component
2019–2020
model years
4
vehicle entries
Official summary
List of approved wheels and tires for the Macan, as of MY19.
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.