Are we more of materialists than we are humans nowadays?
Conclusion
To sum up, as dangerous as it may seem to drive hazardous materials, the overloaded trucks might be more disastrous.
The thing is, no matter how slowly you drive as long as your truck is overweight. The speed does not play such a great role here.
As a conclusion, it is the weight control that everyone in the trucking industry must consider.
If you think that you can save more by transporting overloaded trucks, how much do you think you will save by paying for the damage?
Think about it.