I have had the same tire wear issues on my front tires feathering on the insides as most G35 Coupe owners have. My most recent tires Avon 550 A/S have 2,000 miles on them and they are getting eaten up on the insides. My alignment is within specs and is done on a regular basis. I am on my third set of tires after only 15,000 miles.That is right, 3 sets of tires! I have filed numerous complaints with Infiniti Consumer Affairs and have just filed another one last week. If you have a problem with your coupes front tires, you can go to http://www.nissantireproblems.com/ and there is a section for G35 Coupe tire wear problems. It takes a minute to give them your information and might help get a TSB for our cars. I have suffered long enough with this suspension issue and the terrible noise my tires are making.

 

I already file my complaint, and also filled out the form on nissantireproblems.com in regards to my G. There is actually another thread where we have been discussing this issue:
https://g35driver.com/forums/g-spot/103751-just-filed-my-complaint-infiniti-anyone-else.html

 

u guys need to send this address to ALL the g35 forums!.....thanks guys for postin' the number and the sites...i have been lookin' for someone to complain to!....