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Service bulletin 0198

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 id601603
Published by NHTSA1998-08-12
Manufacturer's number0198
Manufacturer's date1998-05-29
NHTSA componentWHEELS

NHTSA's summary

A GROOVE HAS BEEN ADDED TO BOTH THE INNER AND OUTER WHEEL FLANGES TO IMPROVE WHEEL WEIGHT RETENTION. *YC

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

Wheels

Vehicles listed
TOYOTA 4 RUNNER1997
TOYOTA TACOMA1997

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

Other bulletins for the same vehicles and component
Toyota PRO19-022022-02-14. Service bulletin. POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any customer that requests it. Customers can find this information on the Owner?s section of Toyota.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well.
BO019002000-10-02. Service bulletin. SUBJECT REGARDING FRONT MUDGUARDS FOR VEHICLES STARTING WITH VIN 4TAPM62N*YZ653866. *TT
6039806031998-07-23. Service bulletin. A GRIIVE GAS BEEN ADDED TO BOTH THE INNER AND OUTER WHEEL FLANGES TO IMPROVE ALUMINUM WHEEL WEIGHT RETENTION.
BO00997A1997-07-17. Service bulletin. FULL WHEEL CAP IMPROVEMENT. *JD
BO009971997-07-17. Service bulletin. TACOMA 4X2 FULL WHEEL CAP IMPROVEMENT. *JD