Underwriting Documents

Loss Runs Guide for Trucking Companies

Loss runs are insurer-generated records that summarize claims activity under prior policies. They are frequently requested during commercial truck insurance quoting and renewals because they help underwriters evaluate historical loss frequency and severity.

Who this is for

When this coverage or service deserves a closer look

  • Carriers preparing for renewal or market shopping
  • Businesses that need to understand open reserves and claim history
  • Fleets building a complete underwriting submission
In practice

Loss runs are the insurer-generated record of prior claims. Underwriters use them to evaluate frequency, severity, reserves and trends, so a complete set is one of the most important renewal documents.

01

Request them early

Loss run requests can take time. Ask current and prior insurers or agents for the required period well before renewal, especially if your operation has changed carriers.

Commercial truck fleet parked at a fleet yard
The strongest insurance submissions describe the actual vehicles, drivers, freight, contracts and operating territory—not just a business name and truck count.
02

Review for accuracy

Check claim dates, descriptions, reserves, paid amounts and status. If a claim is closed or information is incorrect, ask the insurer to update the record.

03

Explain rather than hide

A thoughtful explanation of a large loss, corrective action or changed driver can provide useful context. Never alter or omit requested loss information.

Underwriting detail

What can materially change the quote

Commercial trucking insurance is underwritten around the exposure. These are the details worth getting right before the submission goes to an insurer.

1

Policy period covered by each report

2

Paid, reserved and incurred amounts

3

Open versus closed claim status

4

Claim descriptions and driver/unit patterns

5

Whether all prior carriers are represented

Quote file

Documents worth gathering early

A complete submission helps reduce back-and-forth and makes it easier to compare competing options on consistent information.

  • Loss-run reports from each prior insurer
  • Current claims contact information
  • Accident narratives for larger losses
  • Corrective-action notes where appropriate
Avoidable gaps

Common mistakes to check before binding

Premium matters, but the cheapest option can become expensive when a driver, commodity, vehicle or contract requirement does not fit the policy.

  • Submitting only one year when a market requests more history
  • Ignoring old open claims with reserves
  • Assuming a zero-dollar claim has no underwriting impact
  • Waiting for loss runs until the renewal deadline
Compare correctly

Do not compare truck insurance on premium alone

When two quotes look different, put the limits, deductibles, covered autos, drivers, cargo wording, endorsements and payment structure side by side. A lower number may reflect a higher deductible, narrower cargo appetite, different physical-damage valuation, excluded drivers or missing endorsements. The useful question is not simply “Which quote is cheaper?” but “Which quote covers the operation I intend to run?”

Review pointWhat to verify
LimitsLiability, cargo, physical damage and contract-required limits match the exposure.
DeductiblesThe business can fund the deductible after a loss without disrupting operations.
SchedulesDrivers, tractors, trucks and trailers are accurately listed or otherwise handled by the policy.
RestrictionsCommodities, radius, vehicle use and other underwriting restrictions fit planned operations.
EndorsementsRequired filings, additional insured wording or special protections are actually available.
Build a cleaner submission

Bring the real operation—not a generic truck count.

ClearSpan can use your drivers, equipment, cargo, authority, contracts and current policy details to organize a more useful quote conversation.

Start Quote Review
How the review works

A practical four-step quote process

01

Collect the risk

Drivers, units, cargo, radius, authority, loss runs and contract requirements.

02

Define the coverage

Match limits, deductibles, filings and endorsements to how the operation actually works.

03

Compare terms

Review insurer appetite and policy differences—not just the first premium number.

04

Keep it current

Update drivers, equipment and operating changes and prepare early for renewal.