How Trucking Insurance Works: A Guide for Fleet Owners

How trucking insurance works

The short answer

Trucking insurance is a package of commercial policies. Auto liability covers harm your trucks cause to others and is filed with FMCSA; cargo covers freight; physical damage covers your equipment; excess, general liability and workers' comp round out a fleet program. Customers verify coverage through certificates of insurance, and premiums are set largely by your safety record.

1. The core coverages

Auto liability and excess liability
Motor truck cargo
Physical damage
General liability and workers' comp; occupational accident for leased owner-operators

2. FMCSA filings

For interstate for-hire carriers, the insurer files proof of liability coverage (BMC-91 or BMC-91X). If a policy cancels, FMCSA is notified, and authority can be revoked if new coverage isn't filed. Never let coverage lapse.

3. Certificates of insurance

Brokers, shippers and contractors ask for a certificate before giving you freight, often naming them as certificate holder or additional insured. Your agent issues them, usually the same day.

4. Claims

After an accident: make sure everyone is safe, call police, take photos and video, collect witness information and report the claim right away. Prompt reporting and good evidence lead to better outcomes, and a police report is required if you later file a CPDP request.

5. Renewals and audits

Fleet policies usually renew annually, and some are rated on miles, revenue or units with an audit after the term. Start renewals 90 to 120 days early so your safety improvements are part of the submission.

Last updated November 10, 2026. Reviewed by a licensed insurance professional at Haul Good Insurance.

Frequently asked questions

What insurance is legally required for trucking?

For interstate for-hire carriers, auto liability at FMCSA minimums. Cargo and physical damage are usually required by contracts and lenders.

What happens if trucking insurance lapses?

FMCSA is notified and your operating authority can be revoked if replacement coverage isn't filed. Brokers will also stop tendering loads.