Instructions on the manufacturer's certificate for approved summer tires, wheels, and spacers.
Porsche technical service bulletin No. 77-21 for 2007-2008 Porsche 911 GT3 and 2008 Porsche 911 Gt3 RS.
- Bulletin number
- No. 77-21
- Component
- Wheels
- Summary
- Instructions on the manufacturer's certificate for approved summer tires, wheels, and spacers.
Owners of these vehicles have filed 1 complaints in the wheels category.
Vehicles covered
- Porsche 911 GT3 2007-2008 20072008
- Porsche 911 Gt3 RS 2008 2008
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