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Service bulletins for the 2020 Porsche 911

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.

832 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Tires are shown. Show all

Bulletins, newest first
No. 28-222022-08-05. Service bulletin. TIRES; WHEELS. Instructions on the manufacturers certificate for approved wheels and tires.
No. 76-212021-11-05. Service bulletin. WHEELS; TIRES. Instructions on the manufacturer's certificate for approved winter tires, wheels, and snow chains.
No. 92-21-22021-11-05. Service bulletin. TIRES; WHEELS. Instructions on the manufacturer's certificate for approved wheels and tires.
No. 75-212021-11-05. Service bulletin. WHEELS; TIRES. Instructions on the manufacturer's certificate for approved summer tires, wheels, and spacers.
No. 89-212021-11-05. Service bulletin. WHEELS; TIRES. Instructions on the manufacturer's certificate for approved summer tires and wheels.
No. 51-212021-08-04. Service bulletin. TIRES; WHEELS. List of approved wheels and tires for the 992 generation 911.
ATIALL416042021-06-28. Service bulletin. EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. 2003 to Present All with tire pressure monitoring system.
WMD22021-06-03. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Porsche intranet posting with preliminary information for Porsche workshop campaign WMD2 Workshop Campaign - Teach Tire Pressure Monitoring (TPM) system using the PIWIS Tester.
No. 226-20-22021-02-01. Service bulletin. TIRES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions for clearing a tire pressure monitoring system error message in the instrument cluster.
No. 50-202020-12-02. Service bulletin. TIRES; WHEELS. List of approved wheels and tires for the 992 generation 911.
No. 24-202020-09-02. Service bulletin. WHEELS; TIRES. List of approved wheels and tires for the 992 generation 911.
122-E2G3W-112019-11-01. Service bulletin. WHEELS; TIRES. List of approved wheels and tires for the new 992 911.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.