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Service bulletin L1256, Rev. A

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 id10129593
Published by NHTSA2018-03-05
Manufacturer's numberL1256, Rev. A
Manufacturer's date2018-01-01
NHTSA componentTIRES

NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehice Systems Document Name: TIREMAAX Thermoplastic Tire Hoses Summary: This document provides a guide of available specifications and details for thermoplastic tire hoses used with Hendrickson TIREMAAX tire pressure control systems.

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

Tires

Vehicles listed
HENDRICKSON HENDRICKSON

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