Toyota Sienna 2004–2006 — technical service bulletin
Bulletin 01011901 · NHTSA communication 10021265 · issued Mar 26, 2007
Technical service bulletin
communication type
Tires
component
2004–2006
model years
3
vehicle entries
Official summary
Class action lawsuit settlement notice. Run flat tires may have uneven wear. *kb
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.