Cadillac CTS 2003 — technical service bulletin
Bulletin 020310007 · NHTSA communication 10000722 · issued Dec 1, 2002
Technical service bulletin
communication type
Suspension
component
2003
model years
1
vehicle entries
Official summary
Tire sidewall marking change for speed rating and tpc number. *tt
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.