Carrier profile · USDOT 840433 · MC-392653 · FMCSA profile data as of Aug 16, 2026

Diamond Transportation Services Inc

DBA DIAMOND CAB CO

0 power unitsQUINCY, IL50/100

CARRIER INACTIVEMC-392653 INACTIVERATED SATISFACTORYUNDELIVERABLE ADDRESS

Observed fleet · trailing 24 mo daily

0Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(217) 222-6700 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Aug 16, 2026

Limited record

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

Watch · 4

USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.MCS-150 census data outdatedThe biennial MCS-150 update is 17.5 years old; fleet/mileage figures may be unreliable.

In good standing · 1

Established 27 yearsOperating authority has been on file since 1999.

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 crash record

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 crash record

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

Fleet typeIdentity

Owner-operator

0 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

26 yr unchanged

Same registration since 1999 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

FMCSA safety data as of Sep 3, 2026

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

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

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

FMCSA authority & insurance data as of Aug 16, 2026

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

$5M BIPD last filed ’12 · 4 insurers · 1 lapseCoverage lapse

National Interstate’03–’06

National Interstate’10–’12

beyond this history

2000200720142021now

Shorter eras are too brief to label at this scale — all 5 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 5 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NATIONAL INTERSTATE INSURANCE COMPANY	Jan 2010 → Jul 2012	$5M	3
NATIONAL INTERSTATE INSURANCE COMPANY	Apr 2003 → Feb 2006	$5M	4
GREAT AMERICAN INSURANCE COMPANY OF NEW YORK	Apr 2001 → May 2003	$5M	2
NATIONAL LIABILITY & FIRE INS CO.	Sep 2000 → Apr 2001	$5M	1
LEXINGTON INSURANCE COMPANY	Sep 2000 → Apr 2001	$5M	1

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

FMCSA equipment data as of Sep 10, 2026

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 0
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

FMCSA operations & lanes data as of Sep 17, 2026

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

Home base

QUINCY, IL

121 SOUTH 9TH

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

FMCSA network & fraud data as of Sep 3, 2026

Shares a company officer with other carriers

james meredith — 3 carriers: USDOT 1739996 USDOT 2352896

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

FMCSA identity & federal data as of Sep 3, 2026

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Physical address: 121 SOUTH 9TH, QUINCY, IL, 62301
Operation: Interstate

Contact

Phone: (217) 222-6700
Fax: (217) 222-7707
Email: [email protected]

Registration

Officer: James Meredith
USDOT / docket: 840433 · MC-392653
First registered: Nov 19, 1999
Last MCS-150: Mar 10, 2009 · 20,000 mi (2006)
FMCSA safety rating: Satisfactory · Dec 13, 2006
D-U-N-S: —

Fleet (self-reported · MCS-150)

—Power units

Drivers

CDL drivers

20,000

Annual mileage

Open the full identity & federal record

Federal activity

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

FMCSA federal activity data as of Sep 3, 2026

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

No verified reviews yet

Be the first broker or shipper to rate DIAMOND TRANSPORTATION SERVICES INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for DIAMOND TRANSPORTATION SERVICES INC.

DIAMOND TRANSPORTATION SERVICES INC (USDOT 840433) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 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. FMCSA operations data as of Sep 17, 2026.

It reports 0 power units and 3 drivers in its most recent MCS-150 filing dated Mar 10, 2009. FMCSA identity data as of Sep 3, 2026.

It has an FMCSA safety rating of Satisfactory assigned Dec 13, 2006 in the federal record. FMCSA identity data as of Sep 3, 2026.

Frequently asked

What is DIAMOND TRANSPORTATION SERVICES INC's USDOT number?

DIAMOND TRANSPORTATION SERVICES INC's USDOT number is 840433, and its motor carrier number is MC-392653.

Is DIAMOND TRANSPORTATION SERVICES INC authorized to operate?

FMCSA authority data as of Sep 3, 2026. DIAMOND TRANSPORTATION SERVICES INC is inactive in the FMCSA register with common, contract, broker operating authority on file.