Manufacturers usually start building a model year in August of the preceding year. An October or November build in 2009 should be a 2010 model.

 

Hello people! I have a 2012 g37xs sedan with the 18" duck feet. I was in the market for new rotors and pads but I stumbled on this sticky thread and I am a little confused. If I am understanding this correctly I should be able to increase my rotor size all the way to 355/350 if I do all 4 calipers and pads all at once? I'm not very experienced in this and want to make sure this will work before I order anything. Thanks everyone.

 

Rotors and calipers, yes. Ready the Akebono sticky thread.

 

Thank you. I should have read that first.

 

This is not a discussion thread, per se, so I'm closing it. If you have information y'all or I think is a useful addition, I'll add it to this thread.