That tonneau cover, in addition to the rear spoiler, the snowplow on the front, and whatever you call that contraption on the roof
ought to keep that thing absolutely glued to the road above 100 MPH on long sweepers and offramps. 
Seriously, kratch... it looks like something a serial killer would drive.
Don't be surprised if the police ask you to drop that tailgate so they can check for bodies or drugs.