I thought I would post this as I have some friends that do not always open up everything thing they get right away or sometimes not at all. Always surprised with this as I open as soon as I can to see whats what.
What I received and opened up were the NYC 20th century 2 pack of passenger cars. The 1st car I opened was the station sound car.
In the 1st pic I attached, I noticed a black streak on the under body of the car. When you rub your finger nail across it, you can feel the crack. As you see in the picture, there appears to be sometype of attempt to cover it/repair it. This was brand new in the box. (In pic you can see that black or what may look like a shadow which is the crack)
Then when I put the car on the track, the car did not roll freely. The two wheels closest to the coupler are in contact with the underbody of the car. See second picture which will show the scratching on the underbody from the wheel. That scratch is literally from rolling the car once.
After further inspection, it appears that the crack/damage caused enough deviation to the underbody (possibly dropped I think) to warp or deviate the underbody and/ or the trucks of the car.
My recommendation is to simply open up what you bought because you never know and while it is under warranty.
By the way the tabs/stems on the couplers for this car were broke off and no broken parts in the box. Possibly related to the when the crack happened.
Also the other car in the 2 pack was perfect and rolled nicely without issue but also did not have any issues like the station sound car.
In mentioning this to some friends that also have 21” passenger cars, this particular issue is unique and no one else has had this particular issue on their passenger cars. Will open up the 4 pack today so fingers crossed.
This message is not start a stream of other issues. As I noted above, This is simply to look at what you bought as soon as you can and check it out while it us under warranty or able to return it regardless of who made it.