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Carrier profile · USDOT 400948 · Updated 06/13/2026

QUALITY MACHINE & WELDING CO INC

21 power unitsavg 7 yrLocal · 2 statesKNOXVILLE, TN

AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

Observed fleet · trailing 24 mo daily

21Power units

3 observed · MCS-150

—Trailers seen

None observed · 24 mo

7.0Avg age (yr)

2016–2022 · vPIC

Call dispatch(865) 524-2162 Email dispatchjhester@qmwkx.com

Carrier verification summary for QUALITY MACHINE & WELDING CO INC

QUALITY MACHINE & WELDING CO INC (USDOT 400948) is unrated by Vektor because the deterministic FMCSA record does not contain enough evidence for a safety score as of 06/13/2026.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of 06/13/2026.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) has a 0.0% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 06/13/2026.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 06/13/2026.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) reports 21 power units and 21 drivers in its most recent MCS-150 filing dated 08/28/2025.

QUALITY MACHINE & WELDING CO INC (USDOT 400948) has an FMCSA safety rating of Satisfactory assigned 09/13/1990 in the federal record refreshed 06/13/2026.

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-06-13

Limited record

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

Established 36 yearsNot enough inspection history to rate

Watch · 1

Not enough inspection history to rate3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

In good standing · 1

Established 36 yearsOperating authority has been on file since 1990.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

0.0

▼ 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-mo

0.0

▼ 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

Small fleet

21 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7 yr

Model years 2016–2022 · peer benchmark computing.

Identity stabilityStable

36 yr unchanged

Same registration since 1990 — no chameleon / reincarnation signal.

Safety

3 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 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 3 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. Holding steady across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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

≈0.1 / unit·yr

thin signalabundant signal

Few roadside inspections for a 21-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: 21
Inspections · 24 mo: 3
Annualized: ≈2 / yr
Coverage: ≈0.1 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 Driving1

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): 21
Observed power (24 mo): 3
Trailers (towed): 0

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

Fleet age· model years · decoded VINs

7.0 yr

Average age

2022

Newest model yr

2016

Oldest model yr

33%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

TN busiest

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

Home base

KNOXVILLE, TN

2008 HOITT AVE

Top corridor

TN 2 · NC 1

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 (1 truck · 3 carriers)

Across all inspections on record: USDOT 165084 USDOT 179097 USDOT 327574

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 2008 HOITT AVE, KNOXVILLE, TN, 37917-5929
Mailing address: PO BOX 27345, KNOXVILLE, TN, 37927-7345
Operation: Interstate

Contact

Phone: (865) 524-2162
Fax: (865) 524-1830
Email: jhester@qmwkx.com
Web domain: qmwkx.com

Registration

Officers: John F Roth Jr · Randall L Roth
USDOT / docket: 400948
First registered: 07/16/1990
Last MCS-150: 08/28/2025 · 53,476 mi (2024)
FMCSA safety rating: Satisfactory · 09/13/1990
D-U-N-S: 3382264

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

53,476

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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Frequently asked

What is QUALITY MACHINE & WELDING CO INC's USDOT number?

QUALITY MACHINE & WELDING CO INC's USDOT number is 400948.

Is QUALITY MACHINE & WELDING CO INC authorized to operate?

As of 2026-06-13, QUALITY MACHINE & WELDING CO INC is active in the FMCSA register.

What is QUALITY MACHINE & WELDING CO INC's safety record?

QUALITY MACHINE & WELDING CO INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 6 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.