If your load is heavier than allowed by law, what must you obtain?

When a load exceeds the legal weight limits, it is necessary to obtain a special permit from the Texas Department of Transportation. This permit is crucial because it authorizes the transport of overweight loads on public roads, ensuring compliance with state regulations designed to protect infrastructure and maintain safety standards. Without this permit, drivers risk facing fines, legal penalties, and potential liability for damages caused by operating outside legal parameters.

The other options do not address the specific requirement needed for transporting oversize or overweight loads. While safety inspections, owner's authorization, and insurance enhancements may be essential for various purposes related to vehicle operation and transport, they do not specifically pertain to addressing the issue of load weight exceeding legal limits. Therefore, obtaining a special permit is the appropriate and legally mandated action in this scenario.