Fleet typeIdentity
Asset-based
13 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 819251 · MC-436570
MARK WALKER
DBA MARK WALKER TRUCKING
13 power unitsavg 10.4 yrRegional · 7 statesTAHLEQUAH, OK
CARRIER ACTIVEMC-436570 ACTIVERATED CONDITIONALHAZMAT
Observed fleet · trailing 24 mo daily
13Power units
13 observed · MCS-150
20Trailers seen
Decoded · vPIC
10.4Avg age (yr)
1999–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Watch · 2
Operating authority2727 yr active
since 1999Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo50.050.0 %
▲ 22.26% nat'lCrashes · fatal00
2 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
10.4 yr
Model years 1999–2026 · peer benchmark computing.
Identity stabilityStable
27 yr unchanged
Same registration since 1999 — no chameleon / reincarnation signal.
AI readFull read
Is MARK WALKER safe to work with?
Is MARK WALKER safe to load? MARK WALKER (USDOT 819251, MC-436570) is an active asset-based motor carrier based in TAHLEQUAH, OK, operating 13 power units and 9 drivers. Operating authority has been active 27 years (past the 24-month broker-confidence threshold). Across 57 roadside inspections, its vehicle out-of-service rate is 50.0% (above the 22.26% national average), with 2 reportable crashes in the last 24 months. FMCSA rates it Conditional. Vektor rates it review before loading (80/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
MWMARK WALKER 80
01
Safety
57 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 50.0% (24-mo)28 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 2.6% (24-mo)38 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
60.0% now▲ Worsening
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.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.5 / 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
- 38
- Annualized
- ≈19 / yr
- Coverage
- ≈1.5 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
- 393.60 Windshield / glazingVehicle Maintenance15
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance13
- 393.47 Brake actuators / linings / componentsVehicle Maintenance11
- 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
- 393.45 Brake tubing / hose defectsVehicle Maintenance7
- 393.78 Windshield wipersVehicle Maintenance7
02
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 (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 6 insurers · 2 lapsesCoverage lapse
+5 earlier
Progressive Northern · 02–04
Sagamore · 05–07
Progressive Northern · 13–15
Northland · 15–17
Progressive Northern · 17–22
20022025
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
10 insurer eras · collapsed from 31 filings
| 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 |
03
Equipment & fleet
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)
- 20
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1999
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 7 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusRegional
revealedStates observed77
US statesInspections · 24 mo3838
OK busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
TAHLEQUAH, OK
Top corridor
OK
Density
fewermore
05
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 65769USDOT 162868Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (6 trucks · 8 carriers)
Across all inspections on record: USDOT 65769USDOT 4039751USDOT 162868USDOT 3715800USDOT 2413373USDOT 3081017USDOT 913300USDOT 4363643
Shares a company officer with other carriers
mark walker — 26 carriers: USDOT 173743USDOT 192660USDOT 400909USDOT 471960USDOT 1019922USDOT 1225441USDOT 1301233USDOT 1483899
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1313
Observed (24 mo)1313
Shared w/ other carriers66
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 26240 WEST STONE CHAPEL RD, TAHLEQUAH, OK, 74464
- Operation
- Interstate· Hazmat
Contact
- Phone
- (918) 431-2810
Registration
- Officer
- Mark Walker
- USDOT / docket
- 819251 · MC-436570
- First registered
- 07/14/1999
- Last MCS-150
- 07/15/2025 · 242,808 mi (2024)
- FMCSA safety rating
- Conditional · 01/07/2025
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
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.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate MARK WALKER. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
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 2026-06-13, 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 50.0% 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.