Apparently so....
It lists Chapters 3, 4, and 5 as OGC (with the exception of Product Identity), as well as the text of all vehicles, skills, feats, weapons, equipment.
Chapter 5 is the combat chapter, which includes vehicle combat. (Chapter 4 is the equipment chapter, with all the vehicle listings).
The rules seem to work pretty well, too. Although I haven't tried them out much, just having gotten BOTR recently.