Tires FEDERAL or RIKEN

Rikens are fine. They're quite a soft tyre, probably because like you said Michelin make them butbthat does meant the grip is decent.

Federal command 2.4s have been my favorite so far. Smooth center tread for good rolling and speed retention, but still have some tread on the side for banking and grind protection. Rubber compound they use is also getting softer with time/riding so they feel better the more worn in they get.

205 65 15 Federal Federallys

They have great traction in the dirt and never de-bead

do these tires fit on stock 370z wheels ?

I just bought some myself for my rear im a first time user of Federal so my opinion should be valid ig you can say but I’ve had them for about a week now 265/35/r18 federal 595 rs-rr to be exact. Besides the fact that they look cool my mpg surprisingly went up, they’re superrr sticky and handle curves/corners just be careful the first couple of miles considering that they’re new tires you’ll probably lose traction from the fresh rubber but no big deal. The only downside (for some people) is that they are noisy personally it doesn’t bother me bc I have no mufflers and I listen to loud music but if you’re someone that is picky or sensitive to noise I’d suggest another tire other than that I’d rate the tires 9/10

Those tires are the lowest budget-high grip tires you can buy. Can't have everything for free, noise is to be expected with that kind of tire peformance

595s are super squishy. I'd say, out of all performance tires, they have the least stiff sidewall. It's definitely you reducing how much sidewall you have by going up to bigger wheels.

Probably one of the loudest tires I’ve had.. Federal 595 RSRR

Forget the RS-RR's if you don't want your ears ringing for days after even a short road trip. I've been in a '17 mustang (gt) fitted with them; and I've never heard so much road noise on the street.

These are not great street tires for DD use. You compare them to PS4s but they are not the same class. These are faster wearing, much louder, worse in cool temperatures (think in the 60°s), worse in the rain, much more prone to tramlining, less comfortable, and you'll never be able to use them to their potential on public roads.