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SOUTHERN ARIZONA TRANSPORT LLC

Trust Score

Excellent Why this score?

Company CheckSOUTHERN ARIZONA TRANSPORT LLC · DOT 936267

828 N PERKINS AVE, NOGALES, AZ, 85621-1931

DOT# 936267 MC# 652513 Nogales, Arizona 18 years

CARRIER Physical address changed · Aug 19, 2026

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

Safety Rating

Inspections

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

Public record

5 events tracked · latest Aug 19, 2026 ↓ Show details ↓

Identity & ownership 1

Aug 19, 2026
Mailing address changed in FMCSA records.

Safety & compliance 4

Feb 7, 2026
Roadside inspection, 3 violations (no OOS).
Feb 5, 2026
Roadside inspection, 3 violations (no OOS).
Jun 20, 2025
Roadside inspection, 1 out-of-service violation.
Oct 2, 2024
Roadside inspection, 1 out-of-service violation.

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

Contact Details

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Physical Address828 N PERKINS AVE, NOGALES, AZ, 85621-1931

Mailing Address898 VIA PUEBLA, RIO RICO, AZ, 85648

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC652513

CommonActive

ContractNot Active

BrokerNot Active

Operating18 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 8 · 3 insp with violations

Below cutoff

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 6 · 3 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage750,000 miles

Mileage Year2023

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)0

Fatal0

Driver OOS40.0% avg 5.5%

Vehicle OOS25.0% avg 20.7%

SmartWay PartnerNo

Last Review01/20/2022

Insurance

Amount$1,000,000

Type91X

Effective08/22/2025

CompanyTRISURA SPECIALTY INSURANCE COMPANY

Policy #TTT-15-3-255265

Last checked09/09/2026

Quick Facts

StatusActive

TypeCarrier

Fleet10 units

Drivers5

Mileage750,000 mi

Operating18 years

MCS-15007/2024

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total5

Out of Service2

OOS Rate40.0%

National Avg5.5%

Above National Average

Vehicle Inspections

Total4

Out of Service1

OOS Rate25.0%

National Avg20.7%

Above National Average

Last FMCSA Review: 01/20/2022 | Rated: 10/27/2016

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

1 · 0 OOS -

2024

5 · 2 OOS ▲

2025

1 · 1 OOS ▼

2026

2 · 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 Feb 2026, 4 inspections, 2 resulted in out-of-service (50% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

18 roadside violations across 4 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 · 1 OOS

Hours-of-Service (HOS) Compliance 4 violations · 1 OOS

Unsafe Driving 3 violations · 0 OOS

Driver Fitness 1 violation · 0 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 (9)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
02/07/2026	AZ	Walk-Around (Level II)	MARANA AZ	3	0	2	0	1	0	-	▲Detail
02/05/2026	AZ	Walk-Around (Level II)	GILA BEND AZ	3	0	2	0	1	0	-	▲Detail
06/20/2025	AZ	Walk-Around (Level II)	ELOY AZ	9	1	0	0	0	1	-	▲Detail
10/02/2024	AZ	Driver-Only (Level III)	TUCSON AZ	3	1	0	1	0	0	-	▲Detail
07/09/2024	AZ	Walk-Around (Level II)	GREEN VALLEY AZ	4	1	0	1	0	0	-	▲Detail
03/19/2024	AZ	Walk-Around (Level II)	EHRENBERG AZ	8	0	0	0	0	0	-	▲Detail
02/21/2024	AZ	Walk-Around (Level II)	MARANA AZ	8	0	0	0	0	0	-	▲Detail
01/11/2024	AZ	Driver-Only (Level III)	AMADO AZ	0	0	0	0	0	0	-	▲Detail
08/23/2023	AZ	Walk-Around (Level II)	INTERSTATE 19	2	0	0	0	2	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections4

HOS Compliance 3 viols

Vehicle Maintenance 3 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-223110	$1,000,000	12/02/2022	07/28/2023	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-244899	$1,000,000	08/29/2024	07/28/2025	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-233867	$1,000,000	08/22/2023	07/28/2024	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-223110	$1,000,000	08/22/2022	01/09/2023	Name Changed
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-223110	$1,000,000	08/22/2022	12/02/2022	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-255265	$1,000,000	07/28/2025	09/17/2025	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-255265	$1,000,000	07/28/2025	09/30/2025	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-255265	$1,000,000	07/28/2025	08/22/2025	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-255265	$1,000,000	07/28/2025	07/28/2025	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-244899	$1,000,000	07/28/2024	08/29/2024	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-244899	$1,000,000	07/28/2024	10/08/2024	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-233867	$1,000,000	07/28/2023	09/18/2023	Cancelled
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-233867	$1,000,000	07/28/2023	08/22/2023	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-223110	$1,000,000	07/28/2022	08/22/2022	Replaced
91X	BIPD/Primary	TRISURA SPECIALTY INSURANCE COMPANY	TTT-15-3-212289	$1,000,000	07/28/2021	07/28/2022	Cancelled
91X	BIPD/Primary	KNIGHT SPECIALTY INSURANCE COMPANY	WGTAZ000029-01	$750,000	07/28/2020	05/31/2021	Cancelled
91X	BIPD/Primary	KNIGHT SPECIALTY INSURANCE COMPANY	WGTAZ000029-00	$750,000	07/28/2019	07/28/2020	Cancelled
91X	BIPD/Primary	HARCO NATIONAL INSURANCE CO.	CIL-3232033	$750,000	07/28/2018	07/28/2019	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	MTX-LAKA01-1700476	$1,000,000	07/28/2017	03/18/2018	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	MAT-0002500-20041	$750,000	07/28/2016	07/28/2017	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	MAT-0002400-20032	$1,000,000	07/28/2015	01/25/2016	Cancelled
91X	BIPD/Primary	SPIRIT COMMERCIAL AUTO RR GROUP, INC	CAC 00001-03203-14	$1,000,000	07/28/2014	06/20/2015	Cancelled
91X	BIPD/Primary	SPIRIT COMMERCIAL AUTO RR GROUP, INC	CPG 04060113-0009-13	$1,000,000	07/28/2013	07/28/2014	Replaced
91X	BIPD/Primary	CAROLINA CASUALTY INSURANCE CO.	357843	$750,000	07/28/2012	07/28/2013	Cancelled
91X	BIPD/Primary	CAROLINA CASUALTY INSURANCE CO.	CBP356117	$750,000	07/28/2011	07/28/2012	Cancelled
34	CARGO	MONTEREY INSURANCE COMPANY	6SIA3-546452	$0	07/28/2010	07/28/2011	Cancelled
91X	BIPD/Primary	MONTEREY INSURANCE COMPANY	6SAA3-546452	$750,000	07/28/2010	07/28/2011	Cancelled
91X	BIPD/Primary	MONTEREY INSURANCE COMPANY	6SAA3-546452	$750,000	07/28/2009	07/28/2010	Cancelled
34	CARGO	MONTEREY INSURANCE COMPANY	6SIA3-546452	$0	07/28/2009	07/28/2010	Cancelled
91X	BIPD/Primary	MONTEREY INSURANCE COMPANY	6SAP3-546452	$750,000	07/28/2008	03/16/2009	Transferred
34	CARGO	MONTEREY INSURANCE COMPANY	6SIM3-546452	$0	07/28/2008	03/16/2009	Transferred
34	CARGO	MONTEREY INSURANCE COMPANY	6SIM3-546452	$0	07/28/2008	08/16/2009	Cancelled
34	CARGO	MONTEREY INSURANCE COMPANY	6SIM3-546452	$0	07/28/2008	07/28/2009	Replaced
91X	BIPD/Primary	MONTEREY INSURANCE COMPANY	6SAP3-546452	$750,000	07/28/2008	08/16/2009	Cancelled
91X	BIPD/Primary	MONTEREY INSURANCE COMPANY	6SAP3-546452	$750,000	07/28/2008	07/28/2009	Replaced
91X	BIPD/Primary	SPIRIT COMMERCIAL AUTO RR GROUP, INC	CAC 00001-03203-14	$1,000,000	06/20/2015	07/28/2015	Cancelled
91X	BIPD/Primary	KNIGHT SPECIALTY INSURANCE COMPANY	WGTAZ000029-01	$750,000	05/31/2021	07/28/2021	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	MTX-LAKA01-1700476	$1,000,000	03/18/2018	07/28/2018	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	MAT-0002400-20032	$750,000	01/25/2016	07/28/2016	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC652513	COMMON	INVOLUNTARY REVOCATION	12/29/2015	DISCONTINUED REVOCATION	01/15/2016
MC652513	COMMON	INVOLUNTARY REVOCATION	12/07/2022	DISCONTINUED REVOCATION	12/05/2022
MC652513	COMMON	INVOLUNTARY REVOCATION	08/22/2023	DISCONTINUED REVOCATION	08/23/2023
MC652513	MOTOR PROPERTY COMMON CARRIER	GRANTED	08/06/2008	TRANSFER CONSUMMATED	03/18/2009
MC652513	COMMON	INVOLUNTARY REVOCATION	07/20/2009	DISCONTINUED REVOCATION	07/29/2009
MC652513	COMMON	INVOLUNTARY REVOCATION	07/03/2023	DISCONTINUED REVOCATION	07/27/2023
MC652513	COMMON	INVOLUNTARY REVOCATION	07/03/2017	DISCONTINUED REVOCATION	07/31/2017
MC652513	COMMON	INVOLUNTARY REVOCATION	07/02/2018	DISCONTINUED REVOCATION	07/30/2018
MC652513	COMMON	INVOLUNTARY REVOCATION	07/02/2012	DISCONTINUED REVOCATION	07/24/2012
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2025	DISCONTINUED REVOCATION	07/28/2025
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2024	DISCONTINUED REVOCATION	07/26/2024
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2022	DISCONTINUED REVOCATION	07/29/2022
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2021	DISCONTINUED REVOCATION	07/28/2021
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2020	DISCONTINUED REVOCATION	07/30/2020
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2019	DISCONTINUED REVOCATION	07/29/2019
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2016	DISCONTINUED REVOCATION	07/27/2016
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2015	DISCONTINUED REVOCATION	07/27/2015
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2013	DISCONTINUED REVOCATION	07/29/2013
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2011	DISCONTINUED REVOCATION	07/29/2011
MC652513	COMMON	INVOLUNTARY REVOCATION	07/01/2010	DISCONTINUED REVOCATION	07/28/2010
MC652513	COMMON	INVOLUNTARY REVOCATION	05/26/2015	DISCONTINUED REVOCATION	05/27/2015
MC652513	COMMON	INVOLUNTARY REVOCATION	05/04/2021	DISCONTINUED REVOCATION	05/11/2021
MC652513	COMMON	INVOLUNTARY REVOCATION	03/25/2009	DISCONTINUED REVOCATION	03/23/2009
MC652513	MOTOR PROPERTY COMMON CARRIER	GRANTED	03/24/2009	-	-
MC652513	COMMON	INVOLUNTARY REVOCATION	02/20/2018	DISCONTINUED REVOCATION	02/23/2018

No revocation records.

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See the full history

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

80/100

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 80

−10

Starts at 100−20 totalFinal 80

MCS-150 update overdue−10

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

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

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).

-5

Driver out-of-service rate above national average

Driver OOS 40% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 25% vs national avg 20.72%.

Where this company lands, risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 40% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 25% 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.

SOUTHERN ARIZONA 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 (9)

Safety Performance Percentiles

Licensing & Insurance

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