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Service bulletin T1601

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 id10124212
Published by NHTSA2017-11-17
Manufacturer's numberT1601
Manufacturer's date2016-06-27
NHTSA componentTIRES; TIRES:TREAD/BELT

NHTSA's summary

Truck/Bus Tire tread rubber worn color appearance. (Notification of a cosmetic condition due to dual tread compounds.)

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

Tires

Vehicles listed
BRIDGESTONE BRIDGESTONE

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