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Service bulletin 091100

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 id616427
Published by NHTSA2001-02-25
Manufacturer's number091100
Manufacturer's date2000-11-09
NHTSA componentSUSPENSION

NHTSA's summary

SOME CONVETIONAL CAB TRUCKS MAY EXHIBIT A ROUGH RIDE, SHAKE OR VIBRATION THAT MAY BE CONSIDERED A SOMEWHAT NORMAL CHARACTERISTIC, BUT MAY BE OBJECTIONABLE TO SOME CUSTOMERS. *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

Suspension

Vehicles listed
CHEVROLET CHEVROLET TRUCK2000
GMC GMC

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