re•check your truck
Tie it down - Use straps, twine, bungee cords, netting or rope to secure materials. Tie big items directly to your vehicle.
Cover it up - Keep items where they belong with tarps, nets or covers.
Load it right - Put lighter items on the bottom so they're less likely to blow out of your vehicle.
Load it light - Keep your load level with the sides of trucks or trailers. Make sure you cover or net taller items to keep them stable.