Radius Endorsement
A policy restriction limiting commercial auto coverage to operations within a specified distance from the insured's base location.
What It Is
A radius endorsement restricts commercial auto coverage to vehicles operating within a specified geographic radius from the insured's principal place of business or garaging location. Common radius limitations are 50, 100, 200, or 500 miles. Vehicles that travel beyond the stated radius may have coverage denied or limited.
Radius endorsements are used by carriers to control exposure, particularly for local operations that should not involve long-distance travel. They are common on policies for local delivery companies, service contractors, and other businesses with primarily local operations. The reduced exposure from a radius limitation typically results in lower premiums.
The enforcement of radius endorsements varies by carrier. Some carriers treat a radius violation as a policy condition that voids coverage entirely, while others may still provide coverage but reserve the right to charge additional premium. The specific policy language controls the outcome, making it critical to review the endorsement carefully.
Why It Matters for Brokers
Brokers must verify that the radius limitation on a policy matches the client's actual operating territory. A client who regularly sends vehicles beyond the stated radius—even occasionally—may have claims denied. This is especially important for seasonal businesses that may expand their territory during peak periods. The premium savings from a radius endorsement are not worth the coverage gap if the client's operations exceed the stated radius.
Real-World Example
A landscaping company based in Philadelphia has a 100-mile radius endorsement on their fleet policy, saving $4,200 annually. A crew drives 140 miles to a large commercial job in northern New Jersey and is involved in a $195,000 accident. The carrier denies the claim citing the radius violation. The landscaping company is out $195,000 plus legal defense costs, all to save $4,200 in annual premium. The broker faces an E&O claim for not verifying that the 100-mile radius was sufficient.
Common Mistakes
- 1Accepting a radius endorsement without verifying the client's maximum operating distance, including occasional or seasonal long-distance trips.
- 2Not reviewing whether the radius is measured from the garaging location or the principal place of business, as these can be different addresses.
- 3Failing to update the radius when a client's operations expand to include new territories or customer locations beyond the original radius.
How brokerageaudit.com Handles This
brokerageaudit.com's Policy Checker identifies radius endorsements on commercial auto policies and cross-references them with the insured's reported operating territory. If the client's customer list or job locations include addresses beyond the stated radius, the system alerts the broker to request a radius increase or removal of the endorsement.