I second that! The greatest areas of concern would be an emergency stop or a really bad surface roadroad. The bars in an emergency stop would have to shear off the bar hold down bolts before the sled would come flying into your truck. If you have to transport without bars make sure you have good quality straps and position them to be sure the sled does not slide forward or back. After a few miles pull over and make sure everything is still tight, the more straps the better.