I've been trying to buy a set of used tires for the Subaru, noticed one front was getting down, put it on the back, but want better tires.
So I've been looking on Kijiji and marketplace, so far, Kijiji person hasn't responded about a set of Dunlops, but I've gone to see a few sets off marketplace and got people to take pictures of the date codes when they were too far.
Be very wary, the latest one is advertised as "New tires, round and perfect", forgot to mention that they are 14 years old! At least the previous guy didn't actually know his tires were in their teens and said he was taking them to the dump when he found out, this guy doubled down.
Couple of days ago saw a set of "practically new, used one year" tires. Two were at the wear bars and they were 7 years old, guy relisted them $100 cheaper when I left.
There is crap out there, be very wary.