One tie down on each side of your bars to the front of the ute with a seal saver in place pull tight and tie off the tie down strap so it doesn’t slip. I put a strap around the back wheel and down to the tow ball to stop it moving around.
I think the most important thing is to make sure your front tie downs aren’t rubbing on anything or they’ll rub through , break and leave your bike on the highway in no time 
So as Jeffro said !!! 
Nick