Umbrella & Excess Liability Insurance for Trucking
Underlying liability limits — whether auto, general liability, or both — may not be enough when a serious accident happens. An umbrella or excess liability policy provides an additional layer of coverage above your primary policies, protecting your business against catastrophic claims that exhaust your base limits.
How Umbrella and Excess Liability Work
An umbrella policy sits above your primary auto liability and general liability policies and responds when an underlying claim exceeds those limits. Excess liability works similarly but typically follows the form of the underlying policy. For heavy haul operations where a single accident can involve significant property damage, serious injuries, or infrastructure damage, having adequate excess limits is essential.
Why Heavy Haul Carriers Need Higher Limits
Operating oversize and overweight equipment on public roads creates outsized liability exposure. A bridge strike, a multi-vehicle accident, or a catastrophic cargo spill can generate losses that would exhaust a $1M auto liability policy without difficulty. Many project owners, shippers, and contractors also require excess limits as a condition of contract — typically $5M, $10M, or higher for major projects.
Structuring the Right Program
Getting excess limits right requires understanding how your underlying policies work together and where gaps might exist. We help you structure a tower of coverage — primary auto, GL, and umbrella/excess — that provides consistent, coordinated protection without unexpected gaps at claim time.
Ready to Review Your Coverage?
We evaluate your operation based on equipment, load profile, routing exposure, and limit needs — so the coverage actually fits the work you do.
Related Coverage Scenarios
See how this coverage may apply in real-world oversize and heavy haul situations: