Carrier profile · USDOT 1413572 · Updated Jun 13, 2026

DIAMA-SHIELD

27 power unitsavg 5.8 yrNational · 20 statesTROY, MI82/100

AUTHORITY STATUS UNKNOWNRATED CONDITIONAL

Observed fleet · trailing 24 mo daily

27Power units

20 observed · MCS-150

1Trailers seen

Decoded · vPIC

5.8Avg age (yr)

2019–2026 · vPIC

Call dispatch(248) 228-3250 Email dispatchgwheaton@DIAMASHIELD.COM

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Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

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

Established 21 yearsDriver out-of-service rate well above average

Watch · 2

Driver out-of-service rate well above average14.3% of driver inspections were placed out of service vs the 6.7% national average.Multiple injury crashes8 crashes involving injuries are on record.

In good standing · 1

Established 21 yearsOperating authority has been on file since 2005.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

11.1

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

11.1

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

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

Fleet typeIdentity

Asset-based

27 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5.8 yr

Model years 2019–2026 · peer benchmark unavailable.

Identity stabilityStable

20 yr unchanged

Same registration since 2005 — no chameleon / reincarnation signal.

Safety

28 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 11.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 14.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 18 vehicle and 28 driver inspections over 24 months.

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

25.0% · latest 6-mo window● Steady

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

Roadside inspection history· 24-mo monthly · vehicle / driver level · any-OOS overlay

26 inspections · 24 mo · busiest month Sep '24 · 3

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections over 24 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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.5 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 27-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 27
Inspections · 24 mo: 28
Annualized: ≈14 / yr
Coverage: ≈0.5 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.

395.8 Record of duty status (log / ELD) not current or missingHOS Compliance7 · 2 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance5 · 0 OOS
395.30 ELD — use / data transferHOS Compliance4 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
393.81 HornVehicle Maintenance3 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance3 · 0 OOS
390.19 Unified registration / MCS-150Unsafe Driving2 · 0 OOS
392.4 Driving of commercial motor vehiclesUnsafe Driving2 · 1 OOS
391.11 Driver not qualifiedDriver Fitness2 · 2 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

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.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 27
Observed power (24 mo): 20
Trailers (towed): 1

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

Fleet age· model years · decoded VINs

5.8 yr

Average age

2026

Newest model yr

2019

Oldest model yr

10%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 20 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusNational

revealed

States observed

US states

Inspections · 24 mo

CA busiest

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

Home base

TROY, MI

1200 PIEDMONT

Top corridor

CA ⇄ MI

CA 4 · OR 2 · WV 2

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 623829 USDOT 668842 USDOT 3421234 USDOT 3897736

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 1200 PIEDMONT, TROY, MI, 48083
Operation: Interstate

Contact

Phone: (248) 228-3250
Cell: (248) 321-9688
Fax: (248) 228-3255
Email: gwheaton@diamashield.com
Web domain: diamashield.com

Registration

Officer: James R. Parker
USDOT / docket: 1413572
First registered: Sep 7, 2005
Last MCS-150: Oct 8, 2025 · 700,000 mi (2024)
FMCSA safety rating: Conditional · Feb 19, 2014
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

700,000

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 DIAMA-SHIELD.

DIAMA-SHIELD (USDOT 1413572) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

Its vehicle out-of-service rate was 11.1% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 28 roadside inspections in the last 24 months — 18 vehicle-level and 28 driver-level — across 20 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 27 power units and 54 drivers in its most recent MCS-150 filing dated Oct 8, 2025.

It has an FMCSA safety rating of Conditional assigned Feb 19, 2014 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is DIAMA-SHIELD's USDOT number?

DIAMA-SHIELD's USDOT number is 1413572.

Is DIAMA-SHIELD authorized to operate?

As of 2026-06-13, DIAMA-SHIELD is active in the FMCSA register.

What is DIAMA-SHIELD's safety record?

DIAMA-SHIELD has a 11.1% vehicle out-of-service rate (national average 22.26%) across 51 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 82/100 (tier: review).