# Service bulletin 122\-X2S4B\-05

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.

- Type: Service bulletin
- NHTSA id: 10105755
- Published by NHTSA: 2017\-06\-09
- Manufacturer's number: 122\-X2S4B\-05
- Manufacturer's date: 2017\-04\-18
- NHTSA component: TIRES

## NHTSA's summary

"TIRES ARE IMBALANCED AND VIBRATIONS OCCUR AS A RESULT. CAUSE: IN ORDER TO REDUCE THE NOISE LEVEL FROM THE TIRES, TIRE MANUFACTURERS ARE APPLYING ACOUSTIC FOAM TO THE INSIDE OF THE TIRE."

## 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

Tires

## Vehicles listed

- 2017 PORSCHE PANAMERA

## Other bulletins for the same vehicles and component

- [ATIALL41604](/bulletins/10198524.md), 2021-06-28, Service bulletin: EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. 2003 to Present All with tire pressure monitoring system.
- [122\-R4K9H\-01](/bulletins/10188264.md), 2021-03-06, Service bulletin: WHEELS; TIRES. Resubmitting at request of Mr. Bernard Hardgrave. List of approved wheels and tires for the Panamera.
- [No. 48\-20](/bulletins/10185079.md), 2021-01-05, Service bulletin: TIRES; WHEELS. List of approved wheels and tires sets for the 971 Panamera.
- [122\-H4T8S\-03](/bulletins/10172074.md), 2020-03-05, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Porsche intranet posting for Workshop campaign WKK2. WKK2 Workshop campaign \- Re\-programming Tire Pressure Monitoring \(TPM\) control unit
- [122\-H8K6P\-09](/bulletins/10165152.md), 2019-09-23, Service bulletin: TIRES; WHEELS. List of approved wheel and tire combinations for the MY17 Panamera and newer.
- [122\-P4L5H\-09](/bulletins/10148791.md), 2018-11-19, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Equipment: Tire Pressure Monitoring \(TPM\) 433 MHz \(I\-no. 7K3\) Subject: Control unit for Tire Pressure Monitoring \(TPM\)
- [122\-E8A2X\-12](/bulletins/10125202.md), 2017-12-14, Service bulletin: WHEELS; TIRES. General Information: This bulletin contains information regarding: \* technically permissible wheel/tire combinations, \* measures that may be required when changing the wheel/tire combination installed at the factory, \* approved original Porsche alloy wheels and \* approved summer, all\-season and winter tires and their tire pressures.

JSON: [/v1/bulletins/10105755](/v1/bulletins/10105755)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20122-X2S4B-05&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10105755&vehicle=Service%20bulletin%20122-X2S4B-05)