I've got all four Dunlops available to sell to you with less than 1,000 miles on them. Went with Micheline's on my Nismo.
Also, regarding front or rear sets changing, not all four, it depends on traction variance between front and back, where wear should match as close as possible between...
I haven't critically assessed shifting yet, but will today and report. Though, the gain is amazing! Theses cars have such potential. The tires will not only spin in 3rd, but in 4th now, and "bat outta hell" term comes to mind. I just need to sort chart vs. actual yet, but seat of my pants says WOW!
Update:
My summary of AMS response to my tuner...
Hi Dave,
I spoke with AMS to get data logs. All good.
Also, Derek there clarified that I have 4 modes. 2 at 91, and 2 at 93 octane, and the key differences of each, particularly boost settings.
Additionally, he walked me through the EcuTek...
Called AMS and they explained that they are the ones that determine settings. Derek their CS Mgr will check with their resident tuner who worked with my local tuner to confirm settings are reasonable and optimal.
CHAT GPT says...
This is actually a fairly well-known symptom on modern Nissans with frameless windows (Z, GT-R, some Infinitis). The reset procedure fixes the symptom, but it is not the root cause. On a brand-new 2025 NISMO, it should not require repeated resets.
What's happening?
The window...