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AAT CARRIERS INC

Trust Score

Excellent Why this score?

Company CheckAAT CARRIERS INC · DOT 1631930

111 E 8TH STREET, CHATTANOOGA, TN, 37402

DOT# 1631930 MC# MC601815 Chattanooga, Tennessee 19 years

CARRIER & BROKER

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105

Power Units

100

Drivers

Crashes (24-Month)

$5,000,000

Insurance

Satisfactory

Safety Rating

343

Inspections

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

Public record

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

Safety & compliance 3

Mar 9, 2026
Crash reported (no fatalities).
Jul 12, 2025
Crash reported (no fatalities).
Jun 18, 2025
Crash reported (no fatalities).

Insurance 1

Current
Active insurance on file through HALLMARK SPECIALTY INSURANCE COMPANY ($5,000).

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

Contact Details

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Physical Address111 E 8TH STREET, CHATTANOOGA, TN, 37402

Mailing Address111 E 8TH STREET, CHATTANOOGA, TN, 37402

Broker Surety Bond FMCSA BMC-84/85

Brokers must keep a $75,000 surety bond or trust fund on file with FMCSA. If it lapses, FMCSA revokes the broker’s authority, so an active bond is the key thing a carrier should verify before hauling for a broker.

Bond StatusActive

On File (FMCSA)$75,000

VerifiedFMCSA · 07/08/2026

Required$75,000 (FMCSA min)

Last checked07/23/2026

TypeOn file with FMCSA

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Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC601815

CommonActive

ContractActive

BrokerActive

Operating19 years

All Docket Numbers

MC601815

Cargo Transported

General FreightLiquids/GasesChemicalsBeverages

Operation Classification

Authorized For Hire Hazardous Materials

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 .91 · 11 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .04 · 7 insp with violations

Below cutoff

Driver Fitness

measure .13 · 2 insp with violations

Below cutoff

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 1.43 · 26 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage7,922,279 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

100

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)7

Fatal0

Driver OOS1.0% avg 5.5%

Vehicle OOS11.4% avg 20.7%

SmartWay PartnerNo

Last Review08/07/2017

Insurance

Amount$5,000,000

Type91X

VerifiedFMCSA · 07/08/2026

CompanyGREAT WEST CASUALTY CO.

Policy #GRT29082A

Last checked07/23/2026

Active Policies2

Quick Facts

StatusActive

TypeCarrier & Broker

Fleet105 units

Drivers100

Mileage7,922,279 mi

Operating19 years

MCS-15010/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)7

Fatal0

Injury1

Tow-Away6

Safety RatingSatisfactory

Driver Inspections

Total203

Out of Service2

OOS Rate1.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total140

Out of Service16

OOS Rate11.4%

National Avg20.7%

Below National Average

HazMat Inspections

Total100

OOS0

OOS Rate0.0% (avg 4.5%)

Last FMCSA Review: 08/07/2017 | Rated: 09/18/2017

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

2024

3 crashes -

2025

4 crashes ▲

2026

1 crash ▼

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

Crash Records (8)

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	Injuries	Tow	Vehicles	Weather	Road	Light
03/09/2026	SUWANEE	GA	0	1	2	Clear	Dry	Dawn
07/12/2025	Not Reported	NE	0	1	2	Clear	Dry	Dawn
06/18/2025	MCALESTER	OK	0	1	2	Rain	Wet	Dark - Not Lighted
04/24/2025	UNINCORPORATED	GA	1	1	3	Severe Crosswinds	Wet	Dawn
02/12/2025	INTERSTATE 64 WEST	VA	0	1	2	Fog/Smog	Ice	Daylight
11/19/2024	WEATHERFORD	TX	0	1	2	Clear	Dry	Dusk
10/03/2024	JASPER	IN	0	1	2	Clear	Dry	Dusk
02/02/2024	MONMOUTH	IL	0	1	2	Clear	Dry	Daylight

Safety Performance Percentiles

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

Total Inspections209

Unsafe Driving 11 viols

HOS Compliance 7 viols

Driver Fitness 2 viols

Vehicle Maintenance 26 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
35	BIPD	HALLMARK SPECIALTY INSURANCE COMPANY	77HX225E5F	$5,000,000	10/16/2022	-	Cancelled
35	BIPD	HALLMARK SPECIALTY INSURANCE COMPANY	77HX215BE5	$5,000,000	10/02/2021	-	Cancelled
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	988-28-76	$1,000,000	09/29/2023	09/29/2024	Cancelled
91X	BIPD/Excess	HALLMARK SPECIALTY INSURANCE COMPANY	77HX225E5F	$2,000,000	09/29/2022	05/11/2023	Replaced
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960502	$2,000,000	09/29/2022	09/29/2024	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	988-28-76	$1,000,000	09/29/2022	09/29/2023	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	988-28-76	$1,000,000	09/29/2021	09/29/2022	Replaced
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960501	$2,000,000	09/29/2021	09/29/2022	Replaced
91X	BIPD/Excess	HALLMARK SPECIALTY INSURANCE COMPANY	77HX215BE5	$2,000,000	09/29/2021	09/29/2022	Replaced
91X	BIPD/Excess	HALLMARK SPECIALTY INSURANCE COMPANY	77HX215BE5	$2,000,000	09/29/2021	10/16/2022	Cancelled
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	988-28-76	$5,000,000	09/29/2021	09/29/2021	Replaced
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960501	$2,000,000	09/29/2021	09/29/2021	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	TP9882876 04	$1,000,000	09/29/2020	09/29/2021	Cancelled
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960500	$2,000,000	09/29/2020	09/29/2021	Replaced
91X	BIPD/Excess	GEMINI INSURANCE COMPANY	GVE100211003	$2,000,000	09/29/2020	09/29/2021	Replaced
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960500	$2,000,000	09/29/2020	09/29/2020	Replaced
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30001960500	$2,000,000	09/29/2020	09/29/2020	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	TP9882876 03	$1,000,000	09/29/2019	09/29/2020	Cancelled
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP9882876 02	$1,000,000	09/29/2018	09/28/2019	Replaced
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP9882876 02	$1,000,000	09/29/2018	09/29/2019	Cancelled
91X	BIPD/Excess	GEMINI INSURANCE COMPANY	GVE100211001	$4,000,000	09/29/2018	09/29/2020	Replaced
91X	BIPD/Excess	GEMINI INSURANCE COMPANY	GVE100211001	$4,000,000	09/29/2018	10/08/2020	Cancelled
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP9882876 01	$1,000,000	09/29/2017	09/29/2018	Cancelled
91X	BIPD/Excess	ENDURANCE AMERICAN SPECIALTY INSURANCE CO	EXT30000466600	$5,000,000	09/29/2017	09/29/2018	Cancelled
91X	BIPD/Primary	GREAT DIVIDE INSURANCE COMPANY	8004155	$5,000,000	09/29/2016	09/29/2017	Cancelled
91X	BIPD/Primary	GREAT DIVIDE INSURANCE COMPANY	8004155	$1,000,000	09/29/2015	09/29/2016	Replaced
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP9881570 02	$1,000,000	09/29/2014	09/29/2015	Cancelled
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP9881570 01	$1,000,000	09/29/2013	09/29/2014	Cancelled
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	4650216	$0	09/29/2013	03/08/2024	Cancelled
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	GWP82360A	$1,000,000	09/29/2010	09/29/2013	Replaced
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	GWP82360A	$1,000,000	09/29/2010	10/29/2013	Cancelled
91X	BIPD/Excess	LEXINGTON INSURANCE COMPANY	015438224	$4,000,000	09/29/2010	09/30/2017	Cancelled
91X	BIPD/Excess	LEXINGTON INSURANCE COMPANY	015438224	$4,000,000	09/29/2010	09/29/2017	Replaced
34	CARGO	GREAT WEST CASUALTY CO.	GWP82360A	$0	09/29/2010	10/03/2013	Cancelled
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	TP 9880072	$1,000,000	09/29/2009	09/29/2010	Cancelled
34	CARGO	TRAVELERS PROPERTY CASUALTY CO. OF AMERICA	QT 660 8758M61A	$0	09/29/2009	09/29/2010	Replaced
91X	BIPD/Excess	LEXINGTON INSURANCE COMPANY	015437926	$4,000,000	09/29/2009	11/20/2009	Cancelled
91X	BIPD/Excess	WESTCHESTER SURPLUS LINES INSURANCE COMPANY	G2403978A	$4,000,000	09/29/2008	09/29/2009	Replaced
91X	BIPD/Excess	WESTCHESTER SURPLUS LINES INSURANCE COMPANY	G2403978A	$4,000,000	09/29/2008	11/06/2009	Cancelled
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	TRK 9431553-00	$1,000,000	09/29/2008	09/29/2009	Replaced
91X	BIPD/Primary	THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	SFT 5993910 01	$1,000,000	09/29/2007	09/29/2008	Replaced
34	CARGO	ONEBEACON INSURANCE COMPANY	790004768-0000	$0	09/29/2007	09/29/2009	Replaced
34	CARGO	ONEBEACON INSURANCE COMPANY	790004768-0000	$0	09/29/2007	10/24/2009	Cancelled
91X	BIPD/Excess	AMERICAN EMPIRE SURPLUS LINES INSURANCE CO.	7EX08575	$4,000,000	09/29/2007	09/29/2008	Replaced
91X	BIPD/Primary	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	TP9882876 03	$1,000,000	09/28/2019	09/29/2019	Replaced
91X	BIPD/Excess	STARSTONE SPECIALTY INSURANCE COMPANY	AXS7000237#1	$2,000,000	05/11/2023	09/29/2024	Replaced
34	CARGO	CAROLINA CASUALTY INSURANCE CO.	345172	$0	04/24/2007	09/29/2007	Cancelled
91X	BIPD/Primary	CAROLINA CASUALTY INSURANCE CO.	345172	$750,000	04/18/2007	09/29/2007	Cancelled

Form	Type	Insurance Company	Policy	Coverage	Effective
35	BIPD	HALLMARK SPECIALTY INSURANCE COMPANY	77HX225E5F	$5,000,000	10/16/2022
35	BIPD	HALLMARK SPECIALTY INSURANCE COMPANY	77HX215BE5	$5,000,000	10/02/2021

Docket	Type	Action	Served	Disposition	Disp Date
MC601815	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	10/15/2018	-	-
MC601815	MOTOR PROPERTY COMMON CARRIER	REINSTATED	10/15/2018	-	-
MC601815	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	10/15/2018	-	-
MC601815	MOTOR PROPERTY COMMON CARRIER	REINSTATED	10/15/2018	-	-
MC601815	COMMON	INVOLUNTARY REVOCATION	09/28/2021	DISCONTINUED REVOCATION	09/30/2021
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/28/2021	DISCONTINUED REVOCATION	09/30/2021
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/28/2020	DISCONTINUED REVOCATION	09/29/2020
MC601815	COMMON	INVOLUNTARY REVOCATION	09/28/2020	DISCONTINUED REVOCATION	09/29/2020
MC601815	COMMON	INVOLUNTARY REVOCATION	09/28/2009	DISCONTINUED REVOCATION	10/07/2009
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/05/2017	DISCONTINUED REVOCATION	09/29/2017
MC601815	COMMON	INVOLUNTARY REVOCATION	09/05/2017	DISCONTINUED REVOCATION	09/29/2017
MC601815	COMMON	INVOLUNTARY REVOCATION	09/04/2007	DISCONTINUED REVOCATION	10/09/2007
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/04/2007	DISCONTINUED REVOCATION	10/01/2007
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/03/2024	DISCONTINUED REVOCATION	09/12/2024
MC601815	COMMON	INVOLUNTARY REVOCATION	09/03/2024	DISCONTINUED REVOCATION	09/12/2024
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/03/2019	DISCONTINUED REVOCATION	09/10/2019
MC601815	COMMON	INVOLUNTARY REVOCATION	09/03/2019	DISCONTINUED REVOCATION	09/10/2019
MC601815	COMMON	INVOLUNTARY REVOCATION	09/02/2021	DISCONTINUED REVOCATION	09/03/2021
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/02/2021	DISCONTINUED REVOCATION	09/03/2021
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/02/2020	DISCONTINUED REVOCATION	09/10/2020
MC601815	COMMON	INVOLUNTARY REVOCATION	09/02/2020	DISCONTINUED REVOCATION	09/10/2020
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/02/2015	DISCONTINUED REVOCATION	09/30/2015
MC601815	COMMON	INVOLUNTARY REVOCATION	09/02/2015	DISCONTINUED REVOCATION	09/30/2015
MC601815	COMMON	INVOLUNTARY REVOCATION	09/02/2014	DISCONTINUED REVOCATION	09/29/2014
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/02/2014	DISCONTINUED REVOCATION	09/29/2014
MC601815	COMMON	INVOLUNTARY REVOCATION	09/02/2010	DISCONTINUED REVOCATION	09/24/2010
MC601815	CONTRACT	INVOLUNTARY REVOCATION	09/02/2010	DISCONTINUED REVOCATION	09/24/2010
MC601815	MOTOR PROPERTY COMMON CARRIER	GRANTED	05/11/2007	-	10/10/2018
MC601815	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	05/04/2007	-	10/10/2018
MC601815	PROPERTY BROKER	GRANTED	03/18/2022	-	-

No revocation records.

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

99/100

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 99

Starts at 100−1 totalFinal 99

Crashes on record (rate-adjusted)−1

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 7/8/2026.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

-1

Crashes on record (rate-adjusted)

Crash rate: 7 crash(es) across 105 vehicles (~0.07 per vehicle); none fatal. Scaled to fleet size and fatal severity.

Where this company lands, risk scales

Crash history (rate-adjusted)−1 of 28

0 pts · low risk−28 pts · high risk

Crash rate: 7 crash(es) across 105 vehicles (~0.07 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.

AAT CARRIERS INC

Trust Score

Public record

Company Information

Contact Details

Broker Surety Bond FMCSA BMC-84/85

Operating Authorities

All Docket Numbers

Cargo Transported

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Crash Records (8)

Safety Performance Percentiles

Licensing & Insurance

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