Final answer:
The minimum number of tie downs required for any flatbed load depends on the cargo's length and weight, with at least two tie downs required regardless of size, and additional tie downs may be needed based on the specific cargo characteristics.
Step-by-step explanation:
The minimum number of tie downs required for any flatbed load is determined by the length and weight of the cargo. As a general rule, cargo must have a minimum of one tie-down for every 10 feet of cargo length. However, regardless of the length of the cargo, there are always at least two tie downs required. For example, if the cargo is less than 10 feet long, but weighs more than 1,100 pounds, it would still require at least two tie downs. It's also important to note that additional tie downs may be necessary depending on the cargo's shape, size, and weight to ensure it is secured properly.