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VALIDATED

4-BROTHERS TRANSPORT LLC

Trust Score

Excellent Why this score?

Company Check4-BROTHERS TRANSPORT LLC · DOT 3426107

5804 W 51ST ST, SIOUX FALLS, SD, 57106

DOT# 3426107 MC# 1108809 Sioux Falls, South Dakota 6 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

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

5 events tracked · latest Jul 23, 2026 ↓ Show details ↓

Safety & compliance 4

May 1, 2026
Clean roadside inspection, no violations.
Apr 7, 2025
Roadside inspection, 2 violations (no OOS).
Jan 14, 2025
Roadside inspection, 1 violation (no OOS).
Oct 23, 2024
Roadside inspection, 1 out-of-service violation.

Insurance 1

Current
Active insurance on file ($1,000,000).

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address5804 W 51ST ST, SIOUX FALLS, SD, 57106

Mailing Address3321 E 26TH ST, SIOUX FALLS, SD, 57103

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1108809

CommonActive

ContractNot Active

BrokerNot Active

Operating6 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 8.25 · 3 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage250,000 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS50.0% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 07/16/2026

CompanyGREAT WEST CASUALTY CO.

Policy #MCP85922A

Last checked07/23/2026

Quick Facts

StatusActive

TypeCarrier

Fleet4 units

Drivers3

Mileage250,000 mi

Operating6 years

MCS-15006/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total7

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total4

Out of Service2

OOS Rate50.0%

National Avg20.7%

Above National Average

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

8 · 2 OOS ▲

2025

2 · 0 OOS ▼

2026

1 · 0 OOS =

Crashes

No crashes on record.

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, 7 inspections, 2 resulted in out-of-service (28.6% OOS rate).

Vehicle Out-of-Service 3 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

9 roadside violations across 7 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 5 violations · 2 OOS

Unsafe Driving 4 violations · 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 (14)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
05/01/2026	SD	Driver-Only (Level III)	SIOUX FALLS SD	0	0	0	0	0	-	▲Detail
04/07/2025	WI	Driver-Only (Level III)	SPARTA WI	2	0	0	0	0	-	▲Detail
01/14/2025	SD	Driver-Only (Level III)	VALLEY SPRINGS SD	1	0	0	0	0	-	▲Detail
10/23/2024	SD	Walk-Around (Level II)	JEFFERSON SD	1	1	0	0	1	-	▲Detail
08/19/2024	SD	Driver-Only (Level III)	JEFFERSON SD	0	0	0	0	0	-	▲Detail
08/16/2024	MN	Full (Level I)	ERSKINE MN	3	0	0	0	0	-	▲Detail
08/07/2024	NE	Walk-Around (Level II)	HEBRON 81 SCALE	2	2	0	0	2	-	▲Detail
05/15/2024	ND	Full (Level I)	APPLE CREEK REST AREA EB	0	0	0	0	0	-	▲Detail
03/15/2024	IA	Driver-Only (Level III)	HWY 20 DIKE	1	0	1	0	0	-	▲Detail
03/12/2024	IA	Walk-Around (Level II)	15 - I380 NB MM 51 BRANDON	8	0	2	6	0	-	▲Detail
01/05/2024	ND	Walk-Around (Level II)	MENOKEN ND	2	0	0	0	0	-	▲Detail
12/03/2023	IA	Driver-Only (Level III)	02 - I80 EB MM 115 VAN METER	3	0	3	0	0	-	▲Detail
11/16/2023	SD	Driver-Only (Level III)	MM 147 I 90	0	0	0	0	0	-	▲Detail
09/21/2023	SD	Walk-Around (Level II)	VALLEY SPRINGSSD	1	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections8

Vehicle Maintenance 3 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA03677446	$1,000,000	06/03/2021	07/01/2022	Replaced
91X	BIPD/Primary	UNITED FINANCIAL CASUALTY COMPANY	CA03677446	$750,000	05/11/2021	06/03/2021	Replaced
91X	BIPD/Primary	GRINNELL MUTUAL REINSURANCE CO.	0000978227	$1,000,000	05/11/2020	05/11/2021	Replaced
91X	BIPD/Primary	GRINNELL MUTUAL REINSURANCE CO.	0000978227	$1,000,000	05/11/2020	05/28/2021	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1108809	MOTOR PROPERTY COMMON CARRIER	GRANTED	06/03/2020	-	-
MC1108809	COMMON	INVOLUNTARY REVOCATION	05/03/2021	DISCONTINUED REVOCATION	05/13/2021

No revocation records.

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

95/100

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 95

Starts at 100−5 totalFinal 95

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

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

FMCSA shows active coverage on file as of 7/16/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Vehicle out-of-service rate above national average

Vehicle OOS 50% vs national avg 20.72%.

Where this company lands, risk scales

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 50% vs national avg 20.72%.

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.

4-BROTHERS TRANSPORT 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

Roadside Violations by Safety Category Last 24 months

Inspection Records (14)

Safety Performance Percentiles

Licensing & Insurance

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