CARSTENSEN & SONS TRUCKING INC
FMCSA Live Status
Fleet & equipment
- Power units
- 42
- Drivers · CDL
- 39 · 39
- Annual miles
- 2.9M
| Type | Own | Term | Trip | Total |
|---|---|---|---|---|
| Trucks | 0 | 0 | 0 | 0 |
| Tractors | 29 | 13 | 0 | 42 |
| Trailers | 72 | 0 | 0 | 72 |
Registration
- Organization
- CORPORATION
- FMCSA Rating
- Satisfactory (05-27-1988) · 38 yr old
- Registered
- 01-14-1987 (39 yrs)
- MCS-150 Update
- 09-16-2026 (Biennial Update)
- FRED Score Date
- Nov 07, 2026
- Officer
- MATT CARSTENSEN
- Officer
- GAIL CARSTENSEN
Cargo
- High-Risk Cargo
- Motor Vehicles
Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.
Its risk relativity (0.75× similar fleets) would put it in Strong; this rule holds it at Satisfactory:
- Strong withheld: the posterior is not confident enough that risk sits below 0.76× class
The downside is never capped.
Expected crash rate is probably lower than similar fleets (about an 80% chance), but the record is too thin to say by how much.
Similar fleets: interstate fleets of 20–49 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.
Worth a closer look
From the FMCSA record. The grade already counts the safety items; insurance filings and links to other motor carriers are not in it.
- Nothing on the FMCSA record stands out.
- 2 crashes in 24 months. No injuries, no fatalities.
- Vehicle out-of-service rate 11.8% vs 22.3% national; driver 0.0% vs 6.7%.
- No FMCSA BASIC alerts.
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Dangerous driving: 1
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Excessive speeding: 14
Track record
Inspected about as often as interstate fleets of 20–49 trucks in Minnesota (about 41 in 24 months would be typical).
| This motor carrier | Peers | |
|---|---|---|
| Crashes | 0.012 | 0.029 |
| Inspections | 0.94 | 1.11 |
| Violations | 0.39 | 0.77 |
| Critical violations | 0.05 | 0.15 |
Yearly rates from the last 24 months. Peers: interstate fleets, 20–49 power units, medium-risk cargo.
What they get cited for
33 violations · 24 months-
Unsafe driving No alert16 · 0 OOSSpeeding 14 · Reckless / lane 1 · Other 1
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Vehicle maintenance No alert11 · 3 OOSBrakes 9 · Tires 2
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Hours of service No alert6 · 0 OOSLogbook / ELD paperwork 5 · False log 1
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Driver fitness No alert0
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Drugs & alcohol No alert0
Violations by quarter
Tap a category to show or hide itCrashes
24 months-
Oct202025MinnesotaProperty damage onlyDawn, two-way trafficway divided unprotected median. Citation issued.
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Oct32024New YorkProperty damage onlyDaylight, two-way trafficway divided unprotected median. Citation issued.
Insurance filed with FMCSA
FMCSA record through Nov 2, 2026- Liability (BIPD)
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$750,000 · INTEGRITY INSURANCE COMPANYon record since Dec 1, 2016 · FMCSA minimum $750,000 · no gap on FMCSA's record since Jun 1992
- Cargo filing
- on file · INTEGRITY INSURANCE COMPANY since Dec 1, 2016
- One liability insurer throughout
- No gap in filed liability coverage while liability was required
Operating authority active (FMCSA's new registration system, status since Feb 6, 2008)
FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?
Every insurance filing on the FMCSA record
20 filings and 8 authority events since 1990 · FMCSA record through Nov 2, 2026
Newest first. Insurer names as filed. FMCSA does not publish why a filing was cancelled.
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Jul 29, 2025Nationwide Mutual Insurance CompanyBroker bond (BMC-84) · on file · on fileMC 980779 · FMCSA's new system
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Jul 29, 2023HUDSON INSURANCE COMPANYBroker bond (BMC-84) · ended Jul 29, 2024 · cancellation notice took effecta cancellation notice effective Jul 29, 2025 came after the replacement; 12 months in forceMC 980779 · L&I to May 14, 2026
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Jul 29, 2021HUDSON INSURANCE COMPANYBroker bond (BMC-84) · ended Jul 29, 2023 · cancellation notice took effect24 months in forceMC 980779 · L&I to May 14, 2026
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Jul 6, 2021FMCSA revocation notice for the broker authority, dropped Jul 8, 2021cause not stated in FMCSA's older recordsMC 980779 · L&I to May 14, 2026
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Jul 29, 2020HUDSON INSURANCE COMPANYBroker bond (BMC-84) · ended Jul 29, 2021 · superseded by the same policya cancellation notice effective Aug 1, 2021 came after the replacement; 12 months in forceMC 980779 · L&I to May 14, 2026
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Dec 5, 2016FMCSA revocation notice for the operating authority, dropped Dec 8, 2016opened after AUTO OWNERS INSURANCE COMPANY filed a cancellation notice (effective Dec 30, 2016)MC 195502 · L&I to May 14, 2026
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Dec 1, 2016INTEGRITY INSURANCE COMPANYCargo · on file · on fileMC 195502 · FMCSA's new system
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Dec 1, 2016INTEGRITY INSURANCE COMPANYLiability · $750,000 · on fileMC 195502 · FMCSA's new system
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Sep 14, 2016Broker authority grantedMC 980779 · L&I to May 14, 2026
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Jul 29, 2016AMERICAN CONTRACTORS INDEMNITY COMPANYBroker bond (BMC-84) · ended Jul 29, 2020 · cancellation notice took effect48 months in forceMC 980779 · L&I to May 14, 2026
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Dec 1, 2011AUTO OWNERS INSURANCE COMPANYLiability · $750,000 · ended Dec 1, 2016 · replaced by another insurera cancellation notice effective Dec 30, 2016 came after the replacement; 60 months in forceMC 195502 · L&I to May 14, 2026
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Feb 6, 2008Operating authority reinstatedMC 195502 · L&I to May 14, 2026
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Jan 22, 2008Operating authority revoked (cause not stated)MC 195502 · L&I to May 14, 2026
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Dec 1, 2007WESTERN NATIONAL MUTUAL INSURANCE CO.Cargo · ended Jan 4, 2012 · cancellation notice took effect49 months in forceMC 195502 · L&I to May 14, 2026
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Dec 1, 2007WESTERN NATIONAL MUTUAL INSURANCE CO.Liability · $1,000,000 · ended Dec 1, 2011 · replaced by another insurera cancellation notice effective Jan 4, 2012 came after the replacement; 48 months in forceMC 195502 · L&I to May 14, 2026
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Mar 15, 2005FMCSA revocation notice for the operating authority, dropped Mar 18, 2005opened after CAROLINA CASUALTY INSURANCE CO. filed a cancellation notice (effective Apr 11, 2005)MC 195502 · L&I to May 14, 2026
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Mar 1, 2005ACUITY, A MUTUAL INSURANCE COMPANYCargo · ended Jan 16, 2008 · cancellation notice took effect35 months in forceMC 195502 · L&I to May 14, 2026
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Mar 1, 2005ACUITY, A MUTUAL INSURANCE COMPANYLiability · $1,000,000 · ended Jan 16, 2008 · cancellation notice took effect35 months in forceMC 195502 · L&I to May 14, 2026
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Jun 1, 2004CAROLINA CASUALTY INSURANCE CO.Liability · $750,000 · ended Mar 1, 2005 · replaced by another insurera cancellation notice effective Apr 11, 2005 came after the replacement; 9 months in forceMC 195502 · L&I to May 14, 2026
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May 5, 2004FMCSA revocation notice for the operating authority, dropped May 26, 2004opened after CAROLINA CASUALTY INSURANCE CO. filed a cancellation notice (effective Jun 1, 2004)MC 195502 · L&I to May 14, 2026
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Jun 1, 2003CAROLINA CASUALTY INSURANCE CO.Liability · $750,000 · ended Jun 1, 2004 · cancellation notice took effect12 months in forceMC 195502 · L&I to May 14, 2026
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Jun 1, 1998AUTO OWNERS INSURANCE COMPANYLiability · $750,000 · ended Jun 1, 2003 · replaced by another insurer60 months in forceMC 195502 · L&I to May 14, 2026
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Apr 8, 1998AUTO OWNERS INSURANCE COMPANYCargo · ended Mar 1, 2005 · replaced by another insurer83 months in forceMC 195502 · L&I to May 14, 2026
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Jun 1, 1995AUTO OWNERS INSURANCE COMPANYCargo · ended Apr 8, 1998 · replaced by the same insurer (renewal)34 months in forceMC 195502 · L&I to May 14, 2026
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Jun 1, 1995AUTO OWNERS INSURANCE COMPANYLiability · $750,000 · ended Jun 1, 1998 · replaced by the same insurer (renewal)36 months in forceMC 195502 · L&I to May 14, 2026
What the terms mean
- Liability filing (BIPD):
- The insurer's certificate (form BMC-91 or 91X) that the motor carrier carries bodily-injury and property-damage liability at or above FMCSA's minimum. A BMC-82 is the same promise made by a surety bond.
- FMCSA minimum:
- $750,000 for general freight in vehicles of 10,001 lb or more; $300,000 under 10,001 lb; $1,000,000 for oil and some hazardous materials; $5,000,000 for bulk hazardous materials (49 CFR 387.9).
- Primary / excess:
- An excess filing sits on top of a primary one; together they make the total filed limit.
- Replaced:
- A new filing took over from this one. Replaced the same day is an ordinary change of insurer or renewal.
- Cancellation notice:
- Form BMC-35 (insurance) or BMC-36 (bond): the insurer tells FMCSA the filing ends in 30 days. The insurer files it whether the insurer or the motor carrier ended the policy; FMCSA does not publish the reason.
- Cancellation processed by FMCSA:
- FMCSA itself ended the filing, for example when the authority was revoked.
- Lapse:
- Time with no liability filing on FMCSA's record while the authority required one. A filing received later can be back-dated, which closes a lapse after the fact.
- Suspended for insurance:
- FMCSA suspended the operating authority because no filing meeting the minimum was on file. FMCSA's records state this reason only since May 14, 2026; before then they show a revocation notice without a cause.
- FMCSA notice resolved in time:
- Before May 14, 2026, FMCSA served a revocation notice when a required filing lapsed and dropped it when the filing was restored. The notice does not say which filing lapsed.
- Suspension notice:
- Since May 14, 2026, FMCSA serves a notice that the authority will be suspended on a date unless the missing filing is restored. The notice does not say which filing.
- Cargo filing:
- Form BMC-34. FMCSA has required it only of household-goods motor carriers and forwarders since 2011, so most motor carriers' cargo policies are not on FMCSA's record.
- Broker bond / trust fund:
- Form BMC-84 (surety bond) or BMC-85 (trust fund): the $75,000 security a broker or freight forwarder must keep on file.
- Self-insurance authority:
- FMCSA lets a few large motor carriers carry their own liability; it appears as a filing by "Self-Insured".
- Risk retention group:
- An insurer owned by its policyholders (often trucking groups). It is not covered by state insurance guaranty funds.
- FMCSA record through:
- The date of the FMCSA file this section was built from. Dockets FMCSA's new system has not yet published are shown from the legacy record, frozen on May 14, 2026.
FMCSA's record of the insurance filed for this motor carrier's operating authority (forms BMC-91/91X liability, BMC-34 cargo, BMC-84/85 broker bond or trust), not the motor carrier's full insurance program. Only for-hire motor carriers with operating authority file with FMCSA; private and intrastate-only motor carriers keep proof of insurance at their place of business, so no filing does not mean no insurance. A filed limit is the amount the insurer certified to FMCSA, which can be below the policy's full limits; cargo and bond filings are shown as on file or not because FMCSA records the federal minimum rather than the policy amount. FMCSA's new registration system (May 14, 2026) publishes a partial set of dockets; a docket not yet in it is shown from the legacy record, frozen on that date, and the live check above is today's reading. Not part of the FRED grade. Wrong or out of date?
Where it happens
- Minnesota (HQ) 29
- Iowa 6
- South Dakota 6
- North Dakota 3
- Wisconsin 3
- Missouri 1
- New York 1
59% of inspections were in its home state.
How this grade is calculated
The model, its inputs, the window it scored and its confidence. For actuaries and anyone checking the work.
Forward 12-Month Risk Outlook
The FRED Score predicts this motor carrier's crash risk over the next 12 months — how often they're likely to crash and how severe those crashes tend to be — versus a typical fleet of its size (42 power units: 42 filed, 29 seen roadside in 24 months).
We'd expect a typical fleet of 42 power units this active to have about 1.7 crashes a year. This motor carrier recorded 4 in its scoring window (Sep 1, 2023 → Aug 31, 2026, about 1.3 a year) — fewer than a typical fleet. Factoring in its inspection and violation record inside that window and the credibility of its own experience, the model projects about 1.3 over the next 12 — below a typical fleet. When this motor carrier does crash, those crashes tend to be substantially more severe than average — roughly 3.3× the injury/fatal weight of a typical crash.
FRED multiplies three factors: the class rate a fleet of this size, class and activity is expected to run, a violation relativity from its roadside record, and its own crash experience over 36 months weighted by how much exposure stands behind it. The grade is the band of the resulting relativity to class, then the screens.
- Strong withheld: the posterior is not confident enough that risk sits below 0.76× class
FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
FMCSA BASIC Scores
AB Property| BASIC | Insp w/ Viol | Measure | Alert |
|---|---|---|---|
| Unsafe Driving | 16 | 3.00 | |
| HOS Compliance | 6 | 0.20 | |
| Driver Fitness | 0 | 0.00 | |
| Controlled Substances | 0 | 0.00 | |
| Vehicle Maintenance | 6 | 4.62 |
SMS record data is sourced from FMCSA's Safety Measurement System (01-OCT-25 – 31-JUL-25) and may cover a different time window than the scoring window used for the FRED grade (Sep 1, 2023 → Sep 30, 2026). Counts here may differ from the grade's in-window counts.