One of the most common questions we get asked it what tyre sizes should people run on their Nissan 350z and 370Z's, so we have made a listing of the recommended sizes for the Standard 19 inch wheels and for aftermarket 20 inch wheels.
These are only recommendations following the standard OE parameters.
For 19" tyres for OEM wheels click This Link or Nismo OEM 19" tyres click This Link