Hi, I have one (1) used Godyear Eagle RSA 225/55-17 which was, at one time, on my 07G35x.
It has 4/32 in the centre and 5/32nd on the sides (I must of run them a bit over inflated)
It was removed a couple years ago when I ran over a nail and had to replace the rear pair. The punctured tire was tossed but I kept this one as a spare...just in case.
There is absolutely nothing wrong with the tire.

Thanks

 

ttt