Carrier profile · USDOT 3078720 · MC-65407 · FMCSA profile data as of Oct 11, 2026

Diamond Y Trucking LLC

1 power unitavg 16.8 yrLocal · 1 statesMAUD, OK82/100

AUTHORITY STATUS UNKNOWNMC-65407 STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

1Power units

2 observed · MCS-150

2Trailers seen

Decoded · vPIC

16.8Avg age (yr)

1997–2016 · vPIC

Call dispatch(405) 220-2073 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Oct 11, 2026

Review before loading

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

Watch · 1

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

In good standing · 2

Established 9 yearsOperating authority has been on file since 2017.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersOlder

16.8 yr

Model years 1997–2016 · peer benchmark unavailable.

Identity stabilityStable

8 yr unchanged

Same registration since 2017 — no chameleon / reincarnation signal.

Cross-border activity

No border inspections on record

A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.

Safety

8 inspections · 24 mo

FMCSA safety data as of Oct 11, 2026

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

Vehicle OOS 0.0%24-mo cumulative

050%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 8 driver inspections over 24 months.

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

0.0% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. One window of data — no trend yet. 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

8 inspections in the charted months · busiest month Nov '25 · 2

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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈4.0 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 1
Inspections · 24 mo: 8
Annualized: ≈4 / yr
Coverage: ≈4.0 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

FMCSA authority & insurance data as of Oct 11, 2026

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

VIN-decoded · NHTSA vPIC

FMCSA equipment data as of Oct 11, 2026

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): 2
Trailers (towed): 2

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

Fleet age· model years · decoded VINs

16.8 yr

Average age

2016

Newest model yr

1997

Oldest model yr

100.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

FMCSA operations & lanes data as of Oct 11, 2026

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

OK busiest

Inspections by state· roadside inspections, last 24 mo

Oklahoma: 8 inspections

Home base

MAUD, OK

13337 HIGHWAY 99

Most inspections: OK

8 inspections

OK 8

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 Oct 11, 2026

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 · 2 carriers)

Across all inspections on record: USDOT 2481077 USDOT 3857267

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

FMCSA identity & federal data as of Oct 11, 2026

Location

Physical address: 13337 HIGHWAY 99, MAUD, OK, 74854
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (405) 220-2073
Email: [email protected]

Registration

Officers: Carrie Yerby · Josh Yerby
USDOT / docket: 3078720 · MC-65407
First registered: Dec 18, 2017
Last MCS-150: Oct 21, 2024 · 90,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

90,000

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 Oct 11, 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 Y TRUCKING LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review

Open reviews

vehicle out-of-service rate

Safety and violations

0 of 2 eligible vehicle inspections had a vehicle OOS finding.

FMCSA roadside inspections, Oct 2024 to Oct 2026.

4violation records

0OOS-tagged records

0 of 2inspections with OOS

What the violations were

FMCSA BASIC themes in plain language: vehicle maintenance, driver fitness, hours of service and unsafe driving. Roadside records grouped without double counting.

Unsafe driving

30%0 / 3

Other vehicle maintenance

10%0 / 1

Bar = record count; % = OOS share.

Vehicle OOS over time

Eligible vehicle inspections in six-month windows; no national comparison.

30%

15%

30%

n/aOct 24 to Apr 250 / 0

n/aApr 25 to Oct 250 / 0

0%Oct 25 to Apr 260 / 2

n/aApr 26 to Oct 260 / 0

Top 3 codes (3 of 4 records)

392.2-SLLEWA1 State/local traffic law violation (speeding, etc.)1
392.2-SLLILC State/local traffic law violation (speeding, etc.)1
392.2-SLLS2 State/local traffic law violation (speeding, etc.)1

View all

396.17C-PI Periodic (annual) inspection1

Before you tender

Ask for current records for the assigned equipment and driver.

Unsafe driving

Check dated inspection records and current authority before tendering.

Other vehicle maintenance

Check dated inspection records and current authority before tendering.

Safety and violations

Violation data is not available for this carrier right now.

Verification summaryAuthority, insurance, safety and identity facts for DIAMOND Y TRUCKING LLC.

DIAMOND Y TRUCKING LLC (USDOT 3078720) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record. FMCSA profile data as of Oct 11, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Oct 11, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Oct 11, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Oct 11, 2026.

The carrier received 8 roadside inspections in the last 24 months — 2 vehicle-level and 8 driver-level — across 1 state, according to FMCSA roadside-inspection data. FMCSA operations data as of Oct 11, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Oct 11, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Oct 21, 2024. FMCSA identity data as of Oct 11, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Oct 11, 2026.

Frequently asked

What is DIAMOND Y TRUCKING LLC's USDOT number?

DIAMOND Y TRUCKING LLC's USDOT number is 3078720, and its motor carrier number is MC-65407.

Is DIAMOND Y TRUCKING LLC authorized to operate?

FMCSA authority data as of Oct 11, 2026. DIAMOND Y TRUCKING LLC is active in the FMCSA register.

What is DIAMOND Y TRUCKING LLC's safety record?

DIAMOND Y TRUCKING LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).

How big is DIAMOND Y TRUCKING LLC's fleet?

DIAMOND Y TRUCKING LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is DIAMOND Y TRUCKING LLC based?

DIAMOND Y TRUCKING LLC is based in MAUD, OK, with roadside inspections recorded across 1 state.

Similar carriers in Oklahoma

Comparable carriers operating in Oklahoma

Paul Gober Transportation Inc Review · 68Maud, OK · 1 power unit

Arrowhead Earthworks LLC Clear · 100Hugo, OK · 5 power units

Rush Creek Trucking LLC Clear · 100Rush Springs, OK · 5 power units

H-6 Farms LLC Clear · 100Bristow, OK · 5 power units

Custom Cartage Inc Clear · 100Antlers, OK · 5 power units

Casey Wilson Clear · 100Boise City, OK · 5 power units

Se Feeders Durant LLC Clear · 100Durant, OK · 5 power units

Stetson Caves Clear · 100Atoka, OK · 5 power units

More in Oklahoma →Owner-operators in Oklahoma →Largest fleets in Oklahoma →

More Oklahoma carriers

Other FMCSA-registered carriers near this one in the directory, by USDOT number.

MVK Transport LLCHooker · 2 power units Camrock LLCElk City · 7 power units Rek Logistics LLCChouteau · 1 power unit Cross T LLCBlair · 1 power unit Bakers Hotshot LLCReviewChoctaw · 3 power units Curran Trucking LLCClearVian · 7 power units