Anyone with tire experience

[DarkKnight]

Know what these little random holes are in the outer tread, all the way around all 4 tires are? Little random chunks missing? I’ve never seen anything like it before. ‘23 ZR2 on the original tires, at 40k miles. It’s never been off road and has never hit any holes, to where alignment would have been knocked out, so I don’t what it could be.

Thanks!

 

[securityguy]

That doesn't look random but manufactured that way.

 

[RET-D]

Normal manufacturing: these have approx. 6500 miles, all five are the same....