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Service bulletin SS703-WST2021

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 id10194485
Published by NHTSA2021-05-27
Manufacturer's numberSS703-WST2021
Manufacturer's date2021-05-07
NHTSA componentWHEELS; STRUCTURE

NHTSA's summary

Western Star Service Solution for Wheel Cut and Fender Interference. 49X vehicles built with certain 425 size front steer tires interfere with inner fender.

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

Body and frame, Wheels

Vehicles listed
WESTERN STAR 49X2021

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