Carrier profile · USDOT 819251 · MC-436570 · Updated Aug 20, 2026

Mark Walker

DBA MARK WALKER TRUCKING

13 power unitsavg 9.4 yrRegional · 7 statesTAHLEQUAH, OK80/100

CARRIER ACTIVEMC-436570 ACTIVERATED CONDITIONALHAZMAT

Observed fleet · trailing 24 mo daily

13Power units

13 observed · MCS-150

18Trailers seen

Decoded · vPIC

9.4Avg age (yr)

1999–2026 · vPIC

Call dispatch(918) 431-2810 Email dispatchmark.walker031975@gmail.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate well above average46.4% of vehicle inspections were placed out of service vs the 22.26% national average.Multiple injury crashes8 crashes involving injuries are on record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 27 yearsOperating authority has been on file since 1999.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo46.4%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo46.4%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

13 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.4 yr

Model years 1999–2026 · peer benchmark unavailable.

Identity stabilityStable

27 yr unchanged

Same registration since 1999 — no chameleon / reincarnation signal.

Safety

36 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 46.4%24-mo cumulative

050%nat'l 22.26%

Driver OOS 2.8%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 28 vehicle and 36 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

71.4% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 8.7 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

35 inspections in the charted months · busiest month May '25 · 6

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.4 / unit·yr

thin signalabundant signal

Within the expected band for a 13-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 13
Inspections · 24 mo: 36
Annualized: ≈18 / yr
Coverage: ≈1.4 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance44 · 6 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving19 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance15 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance13 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance11 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance10 · 6 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance9 · 6 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance9 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance7 · 0 OOS
393.78 Windshield wipersVehicle Maintenance7 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’25 · 6 insurers · 2 lapsesCoverage lapse

Progressive Northern’17–’22

2002200820142020now

Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.

BIPD in force — $750,000 · NAVIGATORS INSURANCE COMPANY · since Nov 2025

All 10 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
TEXAS INSURANCE COMPANY	Nov 2024 → Nov 2025	$750K	1
PROGRESSIVE NORTHERN INSURANCE COMPANY	Nov 2023 → Nov 2024	$750K	1
PRIME INSURANCE COMPANY	Nov 2022 → Nov 2023	$750K	1
PROGRESSIVE NORTHERN INSURANCE COMPANY	Nov 2017 → Nov 2022	$750K	1
NORTHLAND INSURANCE COMPANY	Nov 2015 → Nov 2017	$750K	4
PROGRESSIVE NORTHERN INSURANCE COMPANY	Nov 2013 → Nov 2015	$750K	1
SCOTTSDALE INSURANCE COMPANY	Nov 2012 → Oct 2013	$750K	1
PROGRESSIVE NORTHERN INSURANCE COMPANY	May 2012 → Nov 2012	$750K	3
SAGAMORE INSURANCE COMPANY	Jan 2005 → Feb 2007	$750K	16
PROGRESSIVE NORTHERN INSURANCE COMPANY	Aug 2002 → Mar 2004	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 13
Observed power (24 mo): 13
Trailers (towed): 18

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

9.4 yr

Average age

2026

Newest model yr

1999

Oldest model yr

64.5%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 7 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

OK busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

TAHLEQUAH, OK

26240 WEST STONE CHAPEL RD

Top corridor

OK 18 · MO 4 · TX 4

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 65769 USDOT 162868Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (7 trucks · 8 carriers)

Across all inspections on record: USDOT 65769 USDOT 4039751 USDOT 162868 USDOT 3715800 USDOT 2413373 USDOT 3081017 USDOT 913300 USDOT 4363643

Shares a company officer with other carriers

mark walker — 26 carriers: USDOT 173743 USDOT 192660 USDOT 400909 USDOT 471960 USDOT 1019922 USDOT 1225441 USDOT 1301233 USDOT 1483899

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 26240 WEST STONE CHAPEL RD, TAHLEQUAH, OK, 74464
Operation: Interstate· Hazmat

Contact

Phone: (918) 431-2810
Email: mark.walker031975@gmail.com

Registration

Officer: Mark Walker
USDOT / docket: 819251 · MC-436570
First registered: Jul 14, 1999
Last MCS-150: Jul 15, 2025 · 242,808 mi (2024)
FMCSA safety rating: Conditional · Jan 7, 2025
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

242,808

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for MARK WALKER.

MARK WALKER (USDOT 819251) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from NAVIGATORS INSURANCE COMPANY effective Nov 7, 2025 in FMCSA L&I's current snapshot as of Aug 20, 2026.

Its vehicle out-of-service rate was 46.4% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 36 roadside inspections in the last 24 months — 28 vehicle-level and 36 driver-level — across 7 states, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 13 power units and 9 drivers in its most recent MCS-150 filing dated Jul 15, 2025.

It has an FMCSA safety rating of Conditional assigned Jan 7, 2025 in the federal record refreshed Aug 20, 2026.

Frequently asked

What is MARK WALKER's USDOT number?

MARK WALKER's USDOT number is 819251, and its motor carrier number is MC-436570.

Is MARK WALKER authorized to operate?

As of Aug 20, 2026, MARK WALKER is active in the FMCSA register with common, contract, broker operating authority on file.

What is MARK WALKER's safety record?

MARK WALKER has a 46.4% vehicle out-of-service rate (national average 22.26%) across 57 roadside inspections, with 2 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 80/100 (tier: review).

How big is MARK WALKER's fleet?

MARK WALKER operates 13 power units and 9 drivers per its most recent MCS-150 filing.

Where is MARK WALKER based?

MARK WALKER is based in TAHLEQUAH, OK, with roadside inspections recorded across 7 states.

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