350z's done how i like

I hear ya on the toe in/out wears tires faster, the lugs are twising and working harder thus wear out faster.

The camber puts an uneven load on the tread and heats up the tread unevenly to. some of the wild camber setups I see you can actually see daylights on the outer edges of the tread width… Not to mention even if they wear unevenly and it gets wet out, you will have 3/32 tread depth on the edge of the tire and steel bands on the inside where the contact patch is focused… thus going for a spin maybe.

To much camber will def. hamper the handleing. as the body leans the inside tires will get farther from perpindicular to the ground, and if the inside suspension sags more usually as suspension is droops the geometry adds more - camber to the car. depends on the suspension geo.

I dont want to keep jacking this thread, i know it wasnt your intenetions. But if you take a stock Z and a extreme Z as shown above and drove them at the same speeds and agressivness across the country the tire wear and would be much different.