baggednblue
+1y
They both have their pros and cons.  I have done it both ways.  With it aired up, it is way more bouncy on the trailer but it is less hard on the truck.  If you do have a small leak like i do, when you loose air your straps become loose.  Now I trailer mine layed out.  It is a lot less bouncy because you don't have the truck suspension, trailer and the mini truck all bouncing at once when you hit a bump.  Just put your straps on and then lay it out and tighten the straps but be care not to fuck up the mini with the strap handles like i did on mine because the truck is so low.