yea scary some of the stuff you see on the highway, my friends always make fun of me for using too many tie downs, i will be tying on lumber with a 2 inch ratchet strap to hold a half dozen two by fours and they will be like "just throw a bunjee cord on it", or somethin like "that doesnt even need to be tied down it aint going no where" but i am a bit paranoid about stuff flying off on the road so i tend to strap or chain it down very tight. thats why i hate pickup beds, no place to secure stuff too, none of the tie downs are heavy enough to hold an object thats as heavy as the truck is rated for, thats why i like the flatbed on my F350, 3 inch channel iron so theres plenty of places to hook chains and straps too