SIX GRAND TRANSPORT LLC

DOT# 3333813 MC# 1062869CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

Confidence: medium · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

34069 JACOB RD

POTEAU, OK 74953-9043

View on Google Maps ↗

Contact

Phone: (918) 839-6040

Email: sixgrandtransport@gmail.com

Company Officers

CHERYL THORNBURG

LEON THORNBURG

Business Info

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors1

Authority

Status: ACTIVE

FMCSA add date: Sep 12, 2019

Common authority: Oct 16, 2019

Authority History (3)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Jul 30, 2025
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Sep 8, 2020 → Sep 24, 2020
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Oct 16, 2019 → Oct 7, 2024

Cargo Types

General FreightMetal/Sheets/CoilsMotor VehiclesLogs/Poles/LumberBuilding MaterialsMachinery/Large ObjectsOilfield EquipmentGrain/Feed/HayCoal/CokePaper ProductsUtilitiesAgricultural/Farm SuppliesConstruction

Active Certifications

Property

MCS-150

Last updated: Apr 14, 2026

Mileage: 65,000 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contacttelephone: 9186350182 → 9188396040Oct 26, 2026

Identitycompany officer 1: LEON THORNBURG → CHERYL THORNBURGOct 26, 2026

Identitycompany officer 1: LEON THORNBURG → LEON THORNBURGSep 5, 2026

Contactemail: SIXGRANDTRANSPORT@GMAIL.COM → sixgrandtransport@gmail.comAug 20, 2026

Identitycompany officer 1: LEON THORNBURG → LEON THORNBURGAug 20, 2026

Safety

Out-of-Service Rates

Driver2 inspections

0.0%

6.3%

Carrier National avg

Vehicle1 inspections

0.0%

22.9%

Carrier National avg

Hazmat

No hazmat inspections

Overall2 inspections

0.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving1

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance1

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 2 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance4.001 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	PROGRESSIVE NORTHERN INSURANCE COMPANY	CA860817027	$1,000,000	Jul 28, 2025	—	91X

Insurance History (2)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	GREAT WEST CASUALTY CO.	CancelledCANCEL	$750,000	Oct 4, 2020	Oct 1, 2024
BIPD · F91X	NATIONAL LIABILITY & FIRE INS CO.	CancelledCANCEL	$750,000	Oct 5, 2019	Oct 4, 2020

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