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REX LEE SIEMER TRUCKING LLC

Trust Score

Excellent Why this score?

Company CheckREX LEE SIEMER TRUCKING LLC · DOT 637791

14603 US HWY 65, MERCER, MO, 64661-9705

DOT# 637791 MC# 384420 Mercer, Missouri 26 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

Safety Rating

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

6 events tracked · latest May 22, 2026 ↓ Show details ↓

Safety & compliance 6

May 22, 2026
Roadside inspection, 3 out-of-service violations.
Apr 11, 2026
Roadside inspection, 4 violations (no OOS).
Apr 11, 2026
Crash reported (no fatalities).
Mar 23, 2026
Roadside inspection, 1 violation (no OOS).
Mar 6, 2026
Roadside inspection, 2 out-of-service violations.
Mar 2, 2026
Crash reported (no fatalities).

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

Contact Details

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Physical Address14603 US HWY 65, MERCER, MO, 64661-9705

Mailing Address14603 US HWY 65, MERCER, MO, 64661-9705

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC384420

CommonActive

ContractNot Active

BrokerNot Active

Operating26 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 2.52 · 3 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .7 · 1 insp with violations

Below cutoff

Driver Fitness

measure 1.33 · 2 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 14.33 · 5 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage879,684 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)2

Fatal0

Driver OOS14.3% avg 5.5%

Vehicle OOS20.0% avg 20.7%

SmartWay PartnerNo

Last Review06/11/2020

Insurance

Amount$1,000,000

Type91X

Effective06/01/2023

CompanyGREAT WEST CASUALTY CO.

Policy #GRT02436A

Last checked09/09/2026

Quick Facts

StatusActive

TypeCarrier

Fleet17 units

Drivers9

Mileage879,684 mi

Operating26 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)2

Fatal0

Injury1

Tow-Away1

Safety RatingSatisfactory

Driver Inspections

Total14

Out of Service2

OOS Rate14.3%

National Avg5.5%

Above National Average

Vehicle Inspections

Total5

Out of Service1

OOS Rate20.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 06/11/2020 | Rated: 03/02/2004

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

2023

3 · 0 OOS -

2024

5 · 1 OOS ▲

2025

6 · 1 OOS =

2026

6 · 2 OOS ▲

Crashes

2023

0 crashes -

2024

0 crashes =

2025

0 crashes =

2026

2 crashes ▲

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

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 13 inspections, 3 resulted in out-of-service (23.1% OOS rate).

Driver Out-of-Service 3 OOS

Vehicle Out-of-Service 3 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

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
04/11/2026	INDEPENDENCE	MO	0	3	1	2	Clear	Dry	Daylight
03/02/2026	PRINCETON	MO	0	0	1	1	Other/Unknown	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

25 roadside violations across 13 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 12 violations · 3 OOS

Unsafe Driving 10 violations · 0 OOS

Driver Fitness 2 violations · 2 OOS

Hours-of-Service (HOS) Compliance 1 violation · 1 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (20)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/22/2026	MO	Walk-Around (Level II)	CAMERON MO	4	3	0	0	4	3	-	▲Detail
04/11/2026	MO	Walk-Around (Level II)	INDEPENDENCE MO	4	0	2	0	2	0	-	▲Detail
03/23/2026	IA	Driver-Only (Level III)	HWY 9 EB	1	0	1	0	0	0	-	▲Detail
03/06/2026	WI	Driver-Only (Level III)	DICKEYVILLE WI	3	2	3	2	0	0	-	▲Detail
03/02/2026	MO	Driver-Only (Level III)	PRINCETON MO	0	0	0	0	0	0	-	▲Detail
02/16/2026	WI	Walk-Around (Level II)	OSHKOSH WI	5	0	0	0	5	0	-	▲Detail
11/13/2025	KS	Walk-Around (Level II)	FINNEY COUNTY - 055	1	0	0	0	1	0	-	▲Detail
11/11/2025	WI	Driver-Only (Level III)	MENOMONIE WI	5	0	0	0	0	0	-	▲Detail
11/04/2025	IL	Driver-Only (Level III)	US ROUTE 136	0	0	0	0	0	0	-	▲Detail
10/28/2025	IA	Driver-Only (Level III)	14 - I29 NB MM 12 PERCIVAL	0	0	0	0	0	0	-	▲Detail
07/17/2025	IA	Driver-Only (Level III)	S MAIN ST/MARSHALL ST., ALBION	1	1	1	1	0	0	-	▲Detail
01/28/2025	IA	Driver-Only (Level III)	10 - I35 NB MM 30 OSCEOLA	1	0	1	0	0	0	-	▲Detail
10/30/2024	KS	Driver-Only (Level III)	FINNEY COUNTY - 055	0	0	0	0	0	0	-	▲Detail
08/06/2024	IA	Walk-Around (Level II)	HWY 2 AND HWY 65	1	1	0	0	1	1	-	▲Detail
05/15/2024	MO	Walk-Around (Level II)	EASTON MO	1	0	0	0	0	0	-	▲Detail
05/03/2024	IA	Driver-Only (Level III)	10 - I35 NB MM 30 OSCEOLA	2	0	1	0	1	0	-	▲Detail
05/03/2024	IA	Driver-Only (Level III)	92 EB W OF MARTENSDALE, IA	2	0	2	0	0	0	-	▲Detail
12/21/2023	IA	Driver-Only (Level III)	US 65 N 49MM SB	1	0	0	0	1	0	-	▲Detail
12/04/2023	IL	Driver-Only (Level III)	US ROUTE 136	2	0	0	0	0	0	-	▲Detail
09/05/2023	IA	Driver-Only (Level III)	US 65 / SHAW ST	1	0	1	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections14

Unsafe Driving 3 viols

HOS Compliance 1 viols

Driver Fitness 2 viols

Vehicle Maintenance 5 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LFO0002423	$1,000,000	07/09/2015	06/01/2023	Replaced
34	CARGO	NATIONAL INDEMNITY COMPANY	70MTS003711	$0	05/21/2008	05/20/2009	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	LFO0001369	$750,000	05/20/2013	07/09/2015	Replaced
34	CARGO	RLI INSURANCE COMPANY	ILM0702024	$0	05/20/2010	07/06/2011	Cancelled
34	CARGO	NATIONAL INDEMNITY COMPANY	70MTS005341	$0	05/20/2009	05/20/2010	Cancelled
91X	BIPD/Primary	MAXUM CASUALTY INSURANCE COMPANY	TRK-6007381-1	$750,000	05/20/2008	05/20/2013	Replaced
91X	BIPD/Primary	MAXUM CASUALTY INSURANCE COMPANY	TRK-6007381-1	$750,000	05/20/2008	06/22/2013	Cancelled
34	CARGO	GREAT WEST CASUALTY CO.	CLP67626D	$0	05/18/2000	01/14/2004	Name Changed
34	CARGO	GREAT WEST CASUALTY CO.	CLP67626D	$0	05/18/2000	01/02/2004	Replaced
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP67626D	$1,000,000	05/18/2000	01/02/2004	Replaced
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP67626D	$1,000,000	05/18/2000	01/14/2004	Name Changed
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	MCP2564262(U)	$1,000,000	05/01/2005	04/12/2006	Replaced
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	87 LST 220816	$0	05/01/2004	06/21/2008	Cancelled
34	CARGO	HARTFORD FIRE INSURANCE COMPANY	87 LST 220816	$0	05/01/2004	05/21/2008	Replaced
91X	BIPD/Primary	OAK RIVER INSURANCE COMPANY	50 KSA000726	$1,000,000	05/01/2004	05/01/2005	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	MCP2564262(U)	$750,000	04/12/2006	05/20/2008	Replaced
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	MCP2564262(U)	$750,000	04/12/2006	06/27/2008	Cancelled
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	CLP67626D	$1,000,000	01/02/2004	05/01/2004	Replaced
34	CARGO	GREAT WEST CASUALTY CO.	CLP67626D	$0	01/02/2004	06/07/2004	Cancelled
34	CARGO	GREAT WEST CASUALTY CO.	CLP67626D	$0	01/02/2004	05/01/2004	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC384420	MOTOR PROPERTY COMMON CARRIER	GRANTED	06/05/2000	-	-
MC384420	COMMON	INVOLUNTARY REVOCATION	04/23/2010	DISCONTINUED REVOCATION	05/20/2010
MC384420	COMMON	INVOLUNTARY REVOCATION	04/23/2009	DISCONTINUED REVOCATION	05/12/2009
MC384420	COMMON	INVOLUNTARY REVOCATION	04/04/2005	DISCONTINUED REVOCATION	04/28/2005

No revocation records.

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

93/100

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 93

Starts at 100−7 totalFinal 93

Driver out-of-service rate above national average−5

Crashes on record (rate-adjusted)−2

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 14.2857% vs national avg 5.51%.

-2

Crashes on record (rate-adjusted)

Crash rate: 2 crash(es) across 17 vehicles (~0.12 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−2 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 2 crash(es) across 17 vehicles (~0.12 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 14.2857% vs national avg 5.51%.

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.

REX LEE SIEMER TRUCKING LLC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (2)

Roadside Violations by Safety Category Last 24 months

Inspection Records (20)

Safety Performance Percentiles

Licensing & Insurance

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