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Service bulletins for the 2014 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.

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

By type

By component

By trouble code

Only bulletins with component: Tires are shown. Show all

Bulletins, newest first
No. 76-212021-11-05. Service bulletin. WHEELS; TIRES. Instructions on the manufacturer's certificate for approved winter tires, wheels, and snow chains.
No. 75-212021-11-05. Service bulletin. WHEELS; TIRES. Instructions on the manufacturer's certificate for approved summer tires, wheels, and spacers.
ATIALL416042021-06-28. Service bulletin. EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. 2003 to Present All with tire pressure monitoring system.
99143-152021-06-28. Service bulletin. WHEELS; TIRES. Approved Wheels and Tires (03/15) This bulletin rekplaces bulletin Group 4
122-L7A3K-122021-03-06. Service bulletin. TIRES; EQUIPMENT; WHEELS. Resubmitting at request of Mr. Bernard Hardgrave. List of approved wheels, tires, and wheel spacers for the 991 Generation 911 - (4WD models).
122-R7W3J-122021-03-06. Service bulletin. EQUIPMENT; TIRES; WHEELS. Resubmitting at request of Mr. Bernard Hardgrave. List of approved wheels, tires and wheel spacers for the 991 generation 911 Carrera.
No. 43-202020-10-01. Service bulletin. TIRES; WHEELS. List of Approved Tires, Wheels and Wheel Spacers for the 991 Carrera.
No. 30-202020-08-05. Service bulletin. WHEELS; TIRES. List of approved wheels, tires, and wheel spacers for the 991 generation 911.
122-T4C3F-092019-09-23. Service bulletin. WHEELS; TIRES. List of approved wheel and tire combinations for the MY14 through MY16 Porsche 911 GT3, GT3RS, and 911R models.
122-B9G2C-122019-02-25. Service bulletin. TIRES. Information Specification code of the tire, e.g. "N0", "N1", "N2" The complete "N " code of the tires in question must be shown on the tire sidewall near the tire type designation.
122-S2Z5A-122017-12-14. Service bulletin. TIRES. Information: Summary tables with applicable notes on Ultra High Performance (UHP) tires for easy reference is supplied in this bulletin.
122-K8Q9H-062017-09-14. Service bulletin. TIRES; WHEELS. Concerns: 20-inch Sport Classic wheel (I-no. XRU) Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. The opening for the wheel hub cover on the 20-inch Sport Classic wheel (I-no. XRU) was not machined correctly due to an error during the production process. As a result, there is no guarantee that the wheel can be balanced correctly when changing the tire, depending on the wheel balancing machine used. This can result in noticeable vibrations and reduced driving comfort.
44402016-06-22. Service bulletin. TIRES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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