The OEM tires on the 350Z are/were horrible. Mediocre traction, bad lifespan...im shocked that Bridgestone ever had those things in their lineup.
I'm a huge tire geek, but before I recommend anything I need some info.
Is it your only car/daily driver?
Do you need cold weather traction (not to be confused with snow/ice traction)?
Do you have a second set of wheels so you can run dedicated summer tire and dedicated cold weather tires?
What's your budget?
Welcome to NICO!
Welco