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VALIDATED

TRENT TIEMEYER

Trust Score

Excellent Why this score?

Company CheckTRENT TIEMEYER · DOT 1117868

DBA: SW IA PARKING LOT MAINT

508 NW ROAD, SHENANDOAH, IA, 51601

DOT# 1117868 MC# 692170 Shenandoah, Iowa 16 years

MOTOR CARRIER

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5

Power Units

4

Drivers

1

Crashes (24-Month)

None on file

Insurance

Not Rated

Safety Rating

0

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

2 events tracked · latest Sep 9, 2026 ↓ Show details ↓

Safety & compliance 1

Sep 2, 2025
Crash reported (no fatalities).

Insurance 1

Current
No active insurance on file.

Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameTRENT TIEMEYER

DBA NameSW IA PARKING LOT MAINT

DOT Number1117868

MC Number692170

Entity TypeMotor Carrier

Operating StatusA - Active

LocationShenandoah, Iowa

Added04/11/2003

MCS-15007/18/2024

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address508 NW ROAD, SHENANDOAH, IA, 51601

Mailing Address508 NW ROAD, SHENANDOAH, IA, 51601

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationC - Intrastate (Non-Hazmat)

DocketMC692170

CommonNot Active

ContractInactive

BrokerNot Active

Operating16 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage100,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

4

Interstate

0

Intrastate

0

CDL

4

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)1

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Insurance

AmountNone on file

VerifiedFMCSA · 06/30/2026

Last checked09/09/2026

Quick Facts

StatusActive

TypeMotor Carrier

Fleet5 units

Drivers4

Mileage100,000 mi

Operating16 years

MCS-15007/2024

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury1

Tow-Away0

Driver Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg5.5%

Vehicle Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg20.7%

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

No roadside inspections on record.

Crashes

2025

1 crash -

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Crash Records (1)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
09/02/2025	NO CITY COUNTY CRASH	IA	0	1	1	1	Clear	Dry	Daylight

Out of Service Orders (1)

OOS Date	Reason	Status	Rescind Date
2010-07-19	New Entrant Revoked - Failure of Safety Audit	ACTIVE	2011-10-20

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	EMPLOYERS MUTUAL CASUALTY CO.	3E01195	$1,000,000	10/08/2009	05/20/2021	Cancelled
91X	BIPD/Primary	AUTO OWNERS INSURANCE COMPANY	52-857618-00	$750,000	05/20/2021	07/31/2024	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC692170	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	10/16/2009	REVOKED	05/26/2021
MC692170	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	07/07/2021	REVOKED	08/07/2024

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

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87/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 87

87

−10

Starts at 100−13 totalFinal 87

MCS-150 update overdue−10

Crashes on record (rate-adjusted)−3

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Active for-hire authority on file, FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

-3

Crashes on record (rate-adjusted)

Crash rate: 1 crash(es) across 5 vehicles (~0.2 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−3 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 1 crash(es) across 5 vehicles (~0.2 per vehicle); none fatal. Scaled to fleet size and fatal severity.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

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