Need help on cars and boats in HL2 DM server

[.:{Cleav™4²0}:.]

I need to know why when i upload a maps to my server ftp like all maps.
The maps with cars and boats dont work and dont show in my server?
How do i get cars to show in my server and how do i get them to work?

 

[Seagull]

cars don't work anymore, they removed them

I think airboats still work, try ch_createairboat or something ch_