I say they can.
How about you prove that they can't?
In other words, could you please make the bare minimum effort to look at the rules first and give some explanation as to why you are asking the question before expecting others to spend their time answering your question?
Edit: Sorry, not trying to come across as overly harsh (and I realize I probably do). What I was trying to point out is that this forum is not simply for people to ask questions of others to look up for them. This is a rules discussion forum, so those who create a thread should at the bare minimum have researched their question first and have some general reason for ambiguity that they'd like to discuss.
Just simply posting stuff like: 'Hey, can a vehicle deep strike? I think it can, but I just want to be sure.'
Isn't acceptable, because just imagine if everyone did that!