STM AUTO INC
9 power units
10 drivers
920k mi/yr
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Not enough record
Graded once the record supports it
8 yrs history · 33 roadside inspections in 24 months
Checked Nov 8, 2026
FRED analysis · free account
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- Expected crashes over the next 12 months, against similar fleets
- What drives the grade: crash history and roadside record
- Worth a closer look: the flags to ask about, with the questions
- How it compares with similar fleets, per power unit and per mile
- Cargo risk, and news reports linked to its crashes
- How the grade is calculated, and its history week by week
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Fleet, registration and cargo
Fleet and equipment
- Power units
- 9
- Drivers · CDL
- 10 · 10
- Annual miles
- 920k ~102k per unit
| Type | Own | Term | Trip | Total |
|---|---|---|---|---|
| Trucks | 0 | 0 | 0 | 0 |
| Tractors | 6 | 3 | 0 | 9 |
| Trailers | 11 | 0 | 0 | 11 |
Registration
- Operation
- Interstate
- Authority type
- Authorized For-Hire
- Registered
- Jan 9, 2018 (8 yrs)
- MCS-150 update
- Dec 1, 2025
- Officer
- SEBASTIAN MERCA
- Phone
- (734) 999-6962
- stmautoinc@gmail.com
- Address
- 2925 Braeburn Circle, Ann Arbor MI 48108
Cargo
Cargo risk score
FRED’s estimate from the commodities it hauls
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General Freight
“General Freight” is a catch-all; the actual cargo mix and its risk may differ.
FMCSA status today
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Roadside and crash record
FMCSA record, Oct 2024 – Aug 2026Crashes
3
0 fatal (0 deaths) · 0 injury · 0 people hurt in all
Inspections
33
42% clean (no violations)
Vehicle out-of-service
21.7%
5 of 23 vehicle inspections
Driver out-of-service
3.0%
1 of 33 driver inspections
Violations
71
10 out-of-service violations
Inspections per quarter
With an out-of-service order
How it compares with similar fleets
Crashes, inspections and violations per power unit and per mile, against fleets like this one
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Violations
71 on the FMCSA record, Oct 2024 – Aug 2026-
Vehicle maintenance No alert64 · 8 out-of-serviceLights 30 · Brakes 17 · Wheels & hubs 4 · Tires 3 · Cargo securement 1 · 9 more
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Unsafe driving No alert3 · 0 out-of-serviceSpeeding 1 · Other 2
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Driver fitness No alert3 · 2 out-of-serviceEnglish proficiency 1 · Medical certificate 1 · No valid CDL 1
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Hours of service No alert1 · 0 out-of-serviceNo log 1
-
Drugs & alcohol No alert0
Out-of-service share of each category. “No alert” = under FMCSA's BASIC intervention threshold.
Violations by quarter
Tap a category to show or hide itCrashes
FMCSA record, Oct 2024 – Aug 2026 · crash reports through Sep 15, 2026
3 crashes
-
Jan192026Jan 19, 2026 · MichiganProperty damage onlyIce road, daylight, two-way trafficway divided unprotected median.
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Jun102025Jun 10, 2025 · MichiganProperty damage onlyDaylight, two-way trafficway divided unprotected median. Citation issued.
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May32025May 3, 2025 · MichiganProperty damage onlyDaylight, two-way trafficway divided positive barrier.
Insurance filed with FMCSA
FMCSA record through Nov 7, 2026Today · live FMCSA check
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On FMCSA's filing record
- Liability (BIPD)
- $1,000,000 · Central Mutual Insurance Companyon record since Mar 10, 2022 · FMCSA minimum $750,000 · no gap on FMCSA's record since Mar 2018
- Cargo filing
- not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to Nov 7, 2026
- One liability insurer throughout
- No gap in filed liability coverage while liability was required
Authority events and every filing
FMCSA’s full filing record back to the 1990s, and who else this insurer covers
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FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?
Where it operates
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Map: inspections and crashes from FMCSA's weekly files over 24 months.
Inspections by state
- Michigan (HQ) 18
- New York 7
- Massachusetts 4
- Pennsylvania 2
- Connecticut 1
- New Jersey 1
55% of inspections were in its home state.
How this grade is calculated, and its history
The model behind the grade: factors, credibility, peer group and the score week by week
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FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
FMCSA records
BASIC measures and every inspection, violation and crash, sortable and filterable.
| BASIC | Inspections with violations | Measure | Alert |
|---|---|---|---|
| Vehicle maintenance | 17 | 10.41 | No alert |
| Unsafe driving | 3 | 3.71 | No alert |
| Driver fitness | 1 | 0.29 | No alert |
| Hours of service | 1 | 0.05 | No alert |
| Drugs & alcohol | 0 | 0.00 | No alert |
33 driver inspections · 23 vehicle inspections
These records come from FMCSA's Safety Measurement System, Oct 2024 – Aug 2026; the grade counts crashes Oct 1, 2023 – Sep 30, 2026 and inspections Nov 1, 2024 – Oct 31, 2026 from FMCSA's weekly files, so counts can differ.
FMCSA's SMS profile →