If a ground vehicle is in front of a speeder bike and the speed bike performs it compulsory move is the speeder bike allow to go thru it with out takeing damage

Yes.

RRG page 41

Yuri, I think you’re wrong. Don’t have the rule book handy but I’m pretty sure the bikes can move past the ground vehicle with the compulsory move, but can’t end the turn on top. Which is why only a compulsory move can displace troopers. I think that the rule about a vehicle that can not make its full compulsory move and therefore takes damage equal to its speed value applies it this case.

edit, after re-reading the op, I see the question was about moving through and not landing on the vehicle. Yuri, you are correct. (Tip of the hat)