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Service bulletin QN-42-1751

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 id10233573
Published by NHTSA2023-04-04
Manufacturer's numberQN-42-1751
Manufacturer's date2023-03-27
NHTSA componentTIRES

NHTSA's summary

Examine Tyre Speed Ratings.

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
ASTON MARTIN DBX2021

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

Other bulletins for the same vehicles and component
SPL-04-1273V22020-11-10. Service bulletin. Tyre Data for Vehicles From 17MY Onward