Yeah, tell me about it.  The place I bought it from strapped it down like it was about to get dropped from an AC130.  They loaded it up because I was holding my 2 year old son at the time.  Funny story though, the back end slid out on the drive home and it about fell over.  I fabricated and welded a nice wheel chock for the fron and rear tires on my trailer for 3 bikes.