They ship via rail to a VDC. Then they are trucked from there. As far as timing goes, It’s up in the air. Once they are at the VDC it’s all over the place. Source: I am a Sales Manager at a Buick/GMC dealer. Edit: If you are close enough to the plant, the dealer can pick them up at the holding yard, under certain circumstances. Sent from my iPhone using Tapatalk