[BGTrucker]

I just explained a little more detailed about that unfinished roadtrain trailer.
If you wanna have more vehicles to use in SAMP,they have to be added to SAMP client installer so they could be installed with the client in the SAMP.img file,so you can use them in all servers.But for that the SAMP developers will need to add extra handling lines being installed with the SAMP client files.And still,attaching multiple semi-trailers is buggy/glitchy.If you move even a little,they get jacknifed,and start flying like crazy,also attaching more than obe trailer makes the rest of the trailers after the first trailer respawn too quickly even if they arent detached.Happens even with the bagbox trailers no matter that they are made for attaching multiple trailers.
Oh,and may be this is the place where I should mention that for some reason attaching farmtr(model id 610) to tractor is possible on single player but impossible in multiplayer.Idk what is the reason for that but I suggest it should be made possible.