Carrier profile · USDOT 4185480 · MC-1640064 · Updated Aug 30, 2026

Chumyum LLC

DBA D-J TRANSPORTS INC

2 power unitsST LOUIS, MO50/100

CARRIER INACTIVEMC-1640064 INACTIVE

Observed fleet · trailing 24 mo daily

2Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(314) 680-3297 Email dispatchmyronb@d-jtransports.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 30, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 1

No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.

In good standing · 0

Nothing flagged.

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

USDOT registration

yr registered

No active authority

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

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

Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

2 yr unchanged

Same registration since 2024 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS —24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 0 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

Violation themes· decoded · grouped by BASIC

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

395.8 Record of duty status (log / ELD) not current or missingHOS Compliance5 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance3 · 2 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance1 · 1 OOS
395.32 ELD — non-authenticated drivingHOS Compliance1 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance1 · 1 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: Inactive
Contract: None
Broker: None

Insurance & bonds

BIPD filing (census)Not recorded per census

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’24 · 1 insurer · 0 lapsesContinuous

Progressive’24–’24

beyond this history

202420252026now

Shorter eras are too brief to label at this scale — all 1 insurers are named in the list below.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
PROGRESSIVE CASUALTY INSURANCE COMPANY	May 2024 → Nov 2024	$750K	1

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Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
Observed power (24 mo): —
Trailers (towed): —

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

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

Operations & Lanes

Revealed by inspection density · 24 mo

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

Home base

ST LOUIS, MO

8741 RIVERVIEW BLVD APT 1N

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

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (2 trucks · 4 carriers)

Across all inspections on record: USDOT 2954205 USDOT 3749157 USDOT 4020332 USDOT 804082

Shares a registration email domain with other carriers

@d-jtransports.com — 2 carriers: USDOT 6008318

Shares a company officer with other carriers

myron buchanan — 2 carriers: USDOT 1615045

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 8741 RIVERVIEW BLVD APT 1N, ST LOUIS, MO, 63147
Mailing address: 8741 RIVERVIEW BLVD APT1N, ST LOUIS, MO, 63147
Operation: Interstate

Contact

Phone: (314) 680-3297
Email: myronb@d-jtransports.com
Web domain: d-jtransports.com

Registration

Officer: Myron Buchanan
USDOT / docket: 4185480 · MC-1640064
First registered: Jan 26, 2024
Last MCS-150: May 13, 2026 · 86,791 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: 121635901

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

86,791

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

Aug 27, 2026Authority history changeMotor Carrier of Property (Except Household Goods)
Aug 27, 2026Carrier record changeInactive · Motor Carrier of Property (Except Household Goods)
Aug 27, 2026Insurance history changeBIPD · Aug 26, 2026 · 750000

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 CHUMYUM LLC.

CHUMYUM LLC (USDOT 4185480) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 30, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 30, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 30, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Aug 30, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 30, 2026.

It reports 2 power units and 4 drivers in its most recent MCS-150 filing dated May 13, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 30, 2026.

Frequently asked

What is CHUMYUM LLC's USDOT number?

CHUMYUM LLC's USDOT number is 4185480, and its motor carrier number is MC-1640064.

Is CHUMYUM LLC authorized to operate?

As of Aug 30, 2026, CHUMYUM LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is CHUMYUM LLC's safety record?

CHUMYUM LLC has a — vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.