Not necessarily, the tires on my truck have 8K mi and still have the little nubs on the sidewall. The top 2 tires looks like used. The sipes are more prominent on the bottom tires compared to the 2 top onesThat’s what I’m thinking aswell but looking close you still see the nipples on the sidewall which indicates new?
They are not shaved ... those are factory molded to 5.5/32nds (305).The Ford dealer told me they shave the Cup 2 tires. I also thought mine were used and when I went to another dealer and checked their brand new Mach1 on display it was the same.
Looks "shaved" to meThat top tire looks a but suspect to me.