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Service bulletin ZR-IB-018-B

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 id11030531
Published by NHTSA2026-04-02
Manufacturer's numberZR-IB-018-B
Manufacturer's date2026-03-10
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

McNeilus Truck and Manufacturing, Inc. offers these instructions for the Zero Radius (ZR) 3.0 speed limiter software update. This document covers some configurations. Revision B updates process

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.

Vehicles listed
MCNEILUS ZERO RADIUS2024

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