Too many of the vanilla maps are pisspoor for vehicles. Golmud and Paracel are two of the only maps where vehicle warfare is dominant (Rogue Transmission and Lancang Dam are okay). The rest of the maps are crap for it. Good luck tanking on Dawnbreaker or Shanghai with constant barrages of rockets from the rooftops or players dropping C4 down on you.
None of the China Rising maps are particularly good for vehicles, Silk Road and Dragon Pass are okay but still not great. I can't wait for Second Assault to come to PS4 so I can play Oman again, that map struck a great balance between infantry and vehicle.
I'd also like to see Rent-A-Server come back soon (once the rubberbanding has been fixed, I have only crashed once in the last two days of playing now). Golmud, Paracel, Oman, and Lancang 24/7.
As for old maps, Wake Island Head-On (two carriers like in 1943, not Assault like in BF3) would be great for naval warfare like Paracel. Laguna Presa, Arica Harbor, Harvest Day, and Oasis too. Guadalcanal is another favorite of mine.