Carrier profile · USDOT 1694490 · Updated Jun 13, 2026

Knochel Brothers Inc

DBA KB

47 power unitsavg 15.8 yrLocal · 1 statesPHOENIX, AZ100/100

AUTHORITY STATUS UNKNOWNHAZMAT

Observed fleet · trailing 24 mo daily

47Power units

13 observed · MCS-150

4Trailers seen

Decoded · vPIC

15.8Avg age (yr)

1997–2025 · vPIC

Call dispatch(623) 581-9000 Email dispatchHKNOCHEL@KNOCHELBROS.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Watch · 0

Nothing flagged.

In good standing · 2

Established 19 yearsOperating authority has been on file since 2007.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 23 inspections.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo20.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

47 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

15.8 yr

Model years 1997–2025 · peer benchmark unavailable.

Identity stabilityStable

18 yr unchanged

Same registration since 2007 — no chameleon / reincarnation signal.

Safety

17 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 20.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 15 vehicle and 17 driver inspections over 24 months.

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

22.2% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 10.2 pts 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

17 inspections in the charted months · busiest month Sep '24 · 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

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 47-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: 47
Inspections · 24 mo: 17
Annualized: ≈9 / yr
Coverage: ≈0.2 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 Driving7 · 0 OOS
393.78 Windshield wipersVehicle Maintenance4 · 0 OOS
172.516 Other violationOther4 · 0 OOS
172.602 Other violationOther3 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance3 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
173.24 Other violationOther2 · 2 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 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): 47
Observed power (24 mo): 13
Trailers (towed): 4

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

Fleet age· model years · decoded VINs

15.8 yr

Average age

2025

Newest model yr

1997

Oldest model yr

5.6%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

AZ busiest

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

Home base

PHOENIX, AZ

1441 E ALAMEDA

Top corridor

AZ 17

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-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

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: 1441 E ALAMEDA, PHOENIX, AZ, 85024
Operation: Intrastate (Hazmat)· Hazmat

Contact

Phone: (623) 581-9000
Cell: (602) 885-3711
Fax: (623) 581-9263
Email: hknochel@knochelbros.com
Web domain: knochelbros.com

Registration

Officers: Nathan Knochel · Herbert Knochel Jr
USDOT / docket: 1694490
First registered: Oct 3, 2007
Last MCS-150: Oct 27, 2025 · 710,936 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: 39535752

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

710,936

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

No verified reviews yet

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

Leave a review

Open reviews

Verification summaryAuthority, insurance, safety and identity facts for KNOCHEL BROTHERS INC.

KNOCHEL BROTHERS INC (USDOT 1694490) has a Vektor safety score of 100/100 and a Clear to load 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 20.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 17 roadside inspections in the last 24 months — 15 vehicle-level and 17 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 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 Jun 13, 2026.

It reports 47 power units and 39 drivers in its most recent MCS-150 filing dated Oct 27, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is KNOCHEL BROTHERS INC's USDOT number?

KNOCHEL BROTHERS INC's USDOT number is 1694490.

Is KNOCHEL BROTHERS INC authorized to operate?

As of Jun 13, 2026, KNOCHEL BROTHERS INC is active in the FMCSA register.

What is KNOCHEL BROTHERS INC's safety record?

KNOCHEL BROTHERS INC has a 20.0% vehicle out-of-service rate (national average 22.26%) across 23 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).

How big is KNOCHEL BROTHERS INC's fleet?

KNOCHEL BROTHERS INC operates 47 power units and 39 drivers per its most recent MCS-150 filing.

Where is KNOCHEL BROTHERS INC based?

KNOCHEL BROTHERS INC is based in PHOENIX, AZ, with roadside inspections recorded across 1 state.

Similar carriers near Phoenix, AZ

Comparable carriers around Phoenix and across Arizona

Lincoln Carriers Az Inc Clear · 100Phoenix, AZ · 48 power units

Mqa Transportation LLC Clear · 100Phoenix, AZ · 45 power units

D & V Transport LLC Clear · 88Phoenix, AZ · 42 power units

Dubai Transport LLC Clear · 94Phoenix, AZ · 40 power units

Fastruckingcom LLC Clear · 94Phoenix, AZ · 57 power units

Garesp Transportation Solution LLC Clear · 88Phoenix, AZ · 37 power units

BMB Trucking LLC Clear · 93Phoenix, AZ · 37 power units

Michael Most Trucking Inc Clear · 88Phoenix, AZ · 34 power units

More in Arizona →Top safety in Arizona →Long-haul veterans in Arizona →

More Arizona carriers

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

Mariam Trucking LLCYoungtown · 1 power unit Jose BarbaReviewAvondale · 1 power unit BCR Trucking IncReviewLaveen · 2 power units Juan De Dios RoblesCasa Grande · 1 power unit PKG Trucking LLCGoodyear · 1 power unit Greene Nursery LLCYoung · 1 power unit