Porsche Cayenne 2008–2010 — technical service bulletin
Bulletin No. 40-25 · NHTSA communication 11027165 · issued Dec 13, 2025
Technical service bulletin
communication type
Wheels
component
2008–2010
model years
15
vehicle entries
Official summary
Manufacturers certificate for Approved: Wheels, Tires and Spacers
Vehicles covered
- 2008 Porsche Cayenne
- 2009 Porsche Cayenne
- 2010 Porsche Cayenne
- 2008 Porsche Cayenne GTS
- 2009 Porsche Cayenne GTS
- 2010 Porsche Cayenne GTS
- 2008 Porsche Cayenne S
- 2009 Porsche Cayenne S
- 2010 Porsche Cayenne Transsyberia
- 2008 Porsche Cayenne Turbo
- 2009 Porsche Cayenne Turbo
- 2010 Porsche Cayenne Turbo
- 2008 Porsche Cayenne Turbo S
- 2009 Porsche Cayenne Turbo S
- 2010 Porsche Cayenne Turbo S
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.