Carrier profile · USDOT 581494 · Updated Jun 13, 2026

Kirby-smith Machinery Inc

222 power unitsavg 3.4 yrRegional · 4 statesOKLAHOMA CITY, OK76/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

Observed fleet · trailing 24 mo daily

222Power units

13 observed · MCS-150

1Trailers seen

Decoded · vPIC

3.4Avg age (yr)

2017–2025 · vPIC

Call dispatch(405) 495-7820 Email dispatchAJIMENEZ@kirby-smith.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

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

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.Fatal crash on record3 crash(es) involving a fatality are on this carrier's record.

In good standing · 1

Established 32 yearsOperating authority has been on file since 1994.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

6 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

6 in 24 mo

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

Fleet typeIdentity

Asset-based

222 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

3.4 yr

Model years 2017–2025 · peer benchmark unavailable.

Identity stabilityStable

31 yr unchanged

Same registration since 1994 — no chameleon / reincarnation signal.

Safety

14 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 0.0%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 — 9 vehicle and 14 driver inspections over 24 months.

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

0.0% · 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 charted calendar months · vehicle / driver level · any-OOS overlay

14 inspections in the charted months · busiest month Jan '26 · 3

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.0 / unit·yr

thin signalabundant signal

Few roadside inspections for a 222-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 222
Inspections · 24 mo: 14
Annualized: ≈7 / yr
Coverage: ≈0.0 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 Driving5 · 0 OOS
383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
391.41 No / expired medical certificateDriver Fitness1 · 0 OOS
393.209 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance1 · 0 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

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 222
Observed power (24 mo): 13
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

3.4 yr

Average age

2025

Newest model yr

2017

Oldest model yr

7.1%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

OK busiest

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

Home base

OKLAHOMA CITY, OK

6715 W RENO AVE

Top corridor

OK 6 · NM 4 · TX 3

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

Shares a registration email domain with other carriers

@kirby-smith.com — 2 carriers: USDOT 3219667

Shares a company officer with other carriers

h e kirby — 2 carriers: USDOT 3219667

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

222

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 6715 W RENO AVE, OKLAHOMA CITY, OK, 73127
Operation: Interstate

Contact

Phone: (405) 495-7820
Cell: (405) 229-4520
Fax: (405) 782-7192
Email: ajimenez@kirby-smith.com
Web domain: kirby-smith.com

Registration

Officer: H E Kirby
USDOT / docket: 581494
First registered: Nov 18, 1994
Last MCS-150: Oct 4, 2024 · 5,023,434 mi (2024)
FMCSA safety rating: Satisfactory · Feb 16, 2007
D-U-N-S: 105889752

Fleet (self-reported · MCS-150)

222

Power units

220

Drivers

CDL drivers

5,023,434

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 KIRBY-SMITH MACHINERY INC.

KIRBY-SMITH MACHINERY INC (USDOT 581494) has a Vektor safety score of 76/100 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 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 14 roadside inspections in the last 24 months — 9 vehicle-level and 14 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 6 reportable crashes in the last 24 months and 3 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 222 power units and 220 drivers in its most recent MCS-150 filing dated Oct 4, 2024.

It has an FMCSA safety rating of Satisfactory assigned Feb 16, 2007 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is KIRBY-SMITH MACHINERY INC's USDOT number?

KIRBY-SMITH MACHINERY INC's USDOT number is 581494.

Is KIRBY-SMITH MACHINERY INC authorized to operate?

As of Jun 13, 2026, KIRBY-SMITH MACHINERY INC is active in the FMCSA register.

What is KIRBY-SMITH MACHINERY INC's safety record?

KIRBY-SMITH MACHINERY INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 18 roadside inspections, with 6 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 76/100 (tier: review).

How big is KIRBY-SMITH MACHINERY INC's fleet?

KIRBY-SMITH MACHINERY INC operates 222 power units and 220 drivers per its most recent MCS-150 filing.

Where is KIRBY-SMITH MACHINERY INC based?

KIRBY-SMITH MACHINERY INC is based in OKLAHOMA CITY, OK, with roadside inspections recorded across 4 states.

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