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VALIDATED

SEAN PARK

Trust Score

Excellent Why this score?

Company CheckSEAN PARK · DOT 2009801

DBA: QUALITRANS

24161 HIGH KNOB RD UNIT A, DIAMOND BAR, CA, 91765

DOT# 2009801 MC# 708598 Diamond Bar, California 16 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

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

4 events tracked · latest Jun 19, 2026 ↓ Show details ↓

Safety & compliance 4

Jun 19, 2026
Roadside inspection, 3 out-of-service violations.
Nov 17, 2025
Roadside inspection, 2 violations (no OOS).
Oct 21, 2025
Clean roadside inspection, no violations.
Sep 9, 2025
Roadside inspection, 1 violation (no OOS).

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

Contact Details

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EmailSign in to view

Physical Address24161 HIGH KNOB RD UNIT A, DIAMOND BAR, CA, 91765

Mailing Address24161 HIGH KNOB ROAD UNIT A, DIAMOND BAR, CA, 91765

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC708598

CommonNot Active

ContractActive

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 .64 · 2 insp with violations

Below cutoff

Driver Fitness

measure 2.78 · 1 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 6.9 · 5 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage114,000 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 OOS11.1% avg 5.5%

Vehicle OOS16.7% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$750,000

Type91X

Effective03/29/2014

CompanyNORTHLAND INSURANCE COMPANY

Policy #WN143274

Last checked08/18/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage114,000 mi

Operating16 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total9

Out of Service1

OOS Rate11.1%

National Avg5.5%

Above National Average

Vehicle Inspections

Total6

Out of Service1

OOS Rate16.7%

National Avg20.7%

Below 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

2024

3 · 1 OOS -

2025

6 · 0 OOS ▼

2026

1 · 1 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 Jun 2026, 8 inspections, 2 resulted in out-of-service (25% OOS rate).

Driver Out-of-Service 3 OOS

Vehicle Out-of-Service 2 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

14 roadside violations across 8 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 10 violations · 2 OOS

Hours-of-Service (HOS) Compliance 2 violations · 1 OOS

Driver Fitness 2 violations · 2 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 (10)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
06/19/2026	TX	Walk-Around (Level II)	38M IH10 EB	5	3	2	2	3	1	-	▲Detail
11/17/2025	AZ	Walk-Around (Level II)	YUMA AZ	2	0	0	0	0	0	-	▲Detail
10/21/2025	OK	Walk-Around (Level II)	SEQUOYAH POE	0	0	0	0	0	0	-	▲Detail
09/09/2025	TX	Walk-Around (Level II)	IH20 LORAINE SCALE	1	0	0	0	1	0	-	▲Detail
04/01/2025	NC	Driver-Only (Level III)	HALIFAX WEIGH STATION, I-95, N	0	0	0	0	0	0	-	▲Detail
03/17/2025	LA	Driver-Only (Level III)	DELHI LA	0	0	0	0	0	0	-	▲Detail
02/06/2025	AZ	Walk-Around (Level II)	PHOENIX AZ	2	0	0	0	0	0	-	▲Detail
11/07/2024	AZ	Full (Level I)	BENSON AZ	4	2	0	1	0	1	-	▲Detail
07/08/2024	AZ	Driver-Only (Level III)	YUMA AZ	0	0	0	0	0	0	-	▲Detail
06/24/2024	CA	Full (Level I)	RAINBOW IF	1	0	0	0	1	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections9

HOS Compliance 2 viols

Driver Fitness 1 viols

Vehicle Maintenance 5 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN089520	$750,000	03/29/2012	03/29/2014	Cancelled
91X	BIPD/Primary	GLOBAL HAWK INSURANCE COMPANY, A RRG	CTM3911413	$750,000	03/29/2011	03/29/2012	Cancelled
91X	BIPD/Primary	GLOBAL HAWK INSURANCE COMPANY, A RRG	CTM391488	$750,000	03/29/2010	03/29/2011	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC708598	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	04/09/2010	-	-
MC708598	CONTRACT	INVOLUNTARY REVOCATION	03/03/2014	DISCONTINUED REVOCATION	03/27/2014
MC708598	CONTRACT	INVOLUNTARY REVOCATION	03/02/2012	DISCONTINUED REVOCATION	03/26/2012
MC708598	CONTRACT	INVOLUNTARY REVOCATION	03/02/2011	DISCONTINUED REVOCATION	03/30/2011

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

Driver 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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 11.1111% vs national avg 5.51%.

Where this company lands, risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 11.1111% 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.

SEAN PARK

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 (10)

Safety Performance Percentiles

Licensing & Insurance

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