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Service bulletin 120401

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id620348
Published by NHTSA2001-08-03
Manufacturer's number120401
Manufacturer's date2001-04-12
NHTSA componentTIRES

NHTSA's summary

BRIDGESTONE / FIRESTONE FOUND THAT A WATER VALVE HAD BEEN PARTIALLY TURNED OFF AND THAT SITUATION LED TO A MINOR IRREGULARITY IN A SMALL NUMBER OF P205/65R15 DAYTON QUADRA AND LEMANS TOURING TIRES MANUFACTURED FROM JANUARY 24 TO FEBRUARY 15, 2001. THE IRREGULARITY CONSISTS OF POROSITY IN THIS SMALL NUMBER OF TIRES. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Tires

Vehicles listed
BRIDGESTONE FIRESTONE

Listing a model year does not mean every vehicle of it is concerned: the document says which.