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Motor Carrier Safety Report
USDOT 1117868 · TRENT TIEMEYER
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TRENT TIEMEYER

DBA SW IA PARKING LOT MAINT

USDOT 1117868 MC 692170 Shenandoah, IA Authorized For-Hire
5 power units 4 drivers mileage unreliable
Checking FMCSA… Intrastate only
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Not enough record
Graded once the record supports it
23 yrs history · 0 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
5 all owned
Drivers · CDL
4 · 4
Annual miles
100k unreliable
TypeOwnTermTripTotal
Trucks5005
Tractors0000
Trailers6006

Registration

Operation
Intrastate (non-hazmat)
Authority type
Authorized For-Hire
Registered
Apr 11, 2003 (23 yrs)
MCS-150 update
Jul 18, 2024
DUNS
10532096
Officer
TRENT A TIEMEYER
Phone
(712) 370-5177
Email
info.dotandgo@gmail.com
Address
508 Nw Road, Shenandoah IA 51601

Cargo

Cargo risk score FRED’s estimate from the commodities it hauls Log in
Machinery/Large ObjectsBuilding MaterialsOther: ROCK,SAND, DIRTFarm SuppliesConstruction

FMCSA status today

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Roadside and crash record

FMCSA record
Crashes
1
0 fatal (0 deaths) · 1 injury · 1 person hurt in all
Inspections
0
roadside inspections
Vehicle out-of-service
—
no inspections
Driver out-of-service
—
no inspections
Violations
0
0 out-of-service violations
How it compares with similar fleets Crashes, inspections and violations per power unit and per mile, against fleets like this one Log in

Violations

0 on the FMCSA record

No violations on the FMCSA record in the last 24 months.

Crashes

FMCSA record · crash reports through Sep 15, 2026
1 crash 1 injury
  • Sep
    2
    2025
    Sep 2, 2025 · Iowa
    Injury · 1 person hurt
    Daylight, two-way trafficway divided unprotected median. Citation issued.

Insurance filed with FMCSA

FMCSA record through Nov 7, 2026
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On FMCSA's filing record
Liability (BIPD)
No liability filing on FMCSA's record through Nov 7, 2026.
Last filing: AUTO OWNERS INSURANCE COMPANY, ended Jul 31, 2024 (cancellation notice took effect).
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
  • 1 cancellation notice filed by an insurer; 1 took effect (the last Jul 31, 2024, not replaced on FMCSA's record)
Authority events and every filing FMCSA’s full filing record back to the 1990s, and who else this insurer covers Log in

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.

How this grade is calculated, and its history The model behind the grade: factors, credibility, peer group and the score week by week Log in
Data sourced from FMCSA. The FRED Score is an analytical opinion and is not an FMCSA safety rating. Unless a motor carrier has received an Unsatisfactory safety rating under 49 CFR Part 385 or has otherwise been ordered to discontinue operations by FMCSA, it is authorized to operate. This information is provided for informational purposes only and should not be the sole basis for any decision. Report generated · fred-score.com/carrier/1117868