Tires Kumho or Maxxis

I run Kumho Ectasa PS91 on my 370Z, and for the money, they are some of the best summer tires out there.

I just got some KUMHO Solus ta51a, South Korean, they're so much better than the goodyear my car had from factory. And at a great price ????

I got a set of Kuhmos at America's Tire. Ordered online, drove to the store to have them installed. Same tire they use for the newer ID.4s. Not too expensive, and way better than the original Alenzas my '21 had.

The only thing I’d add is I’d suggest them in Maxxspeed, but they are only available in 2.35. Rode them front/rear last season and they were excellent.

I've been really impressed recently with the Conti tires (Cross Kings or Race Kings depending on how XC you want to go with it), specifically the ProTection versions with the Black Chili compound. Coming from Maxxis stuff I've been surprised by the amount of grip they have given how fast-rolling they are, at least for my local conditions (New England, so rocks, roots, more roots, a few roots, some roots, roots, rocks, roots, some more roots, a lot of roots, and roots.)

2.4 Rekon Race Front 2.4 Aspen ST. This is the fastest combo I have ever run. Same type of trails hard pack.

I'm on my second set of maxxis and they're good for intermediate to hard stuff. If it's slippery out and I need to do a steep hill climb using momentum it's almost impossible, but I've never experienced a better softer tire yet so can't compare to anything else.

They run a bit narrow but I haven’t measured

I would pass. I had these on my Z3. They were great at first, but got stiff really quick.

I have had Kuhmo Solus all weathers and they were very loud. I know that’s a different model that you posted but I went with Yokohama Avid GT for a similar price and they’re great and quieter