Instructions on the manufacturer's certificate for approved winter tires, wheels, and snow chains.
Porsche technical service bulletin No. 90.21 for 2010-2011, 2018-2019 Porsche 911 Gt2 RS.
- Bulletin number
- No. 90.21
- Component
- Tires
- Summary
- Instructions on the manufacturer's certificate for approved winter tires, wheels, and snow chains.
Vehicles covered
- Porsche 911 Gt2 RS 2010-2011, 2018-2019 2010201120182019
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