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Service bulletin DISTCOMM0721-1

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 id10199671
Published by NHTSA2021-08-02
Manufacturer's numberDISTCOMM0721-1
Manufacturer's date2021-07-14
NHTSA componentEQUIPMENT

NHTSA's summary

This is a representative copy of communication issued to specific dealers requesting that dealers return inventory to Bridgestone Americas of Bridgestone Potenza S001 tire in 245/40RF21 and 275/35RF21 sizes. Tire relabeling is required due to the same article (or material) number being used on the tire labels for two versions of the Bridgestone Potenza S001 tire in 245/40RF21 and 275/35RF21 sizes. Bridgestone has taken this action to prevent potential mixing of tires on the same vehicle which could result in minor differences in sidewall appearance. There is no safety concern related to this communication.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
BRIDGESTONE POTENZA S001

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