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Service bulletin CSB25-370-001

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 id11026464
Published by NHTSA2025-12-06
Manufacturer's numberCSB25-370-001
Manufacturer's date2025-11-21
Campaign id or software version25007
NHTSA componentWHEELS

NHTSA's summary

This service bulletin is about certain vehicles equipped with lower weight rated wheels than what the front GVW of the vehicles were rated for and instructions to replace the wheel assemblies.

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

Wheels

Vehicles listed
SPARTAN FIRE GLADIATOR2022, 2023, 2024

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