I am going up on Monday to fort drum to pick up my m105. I will bring floor Jack, fix a flat, rachet straps, spare tire from duece ,and lots hand tools . Trailer was rebuilt3 years ago and looks to be in good shape,I paid more than expected so hoping it goes on easy . My one very important question is. Can I just hook up to the pintle on my pick up and drive away? The trailer has hand brakes on frame. I know on my roll off trucks no air to brakes default