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Carrier profile · USDOT 61329

GUIDA-SEIBERT DAIRY CO

DBA GUIDA DAIRY

59 power unitsavg 6.3 yrRegional · 6 statesNEW BRITAIN, CT
CARRIER ACTIVERATED CONDITIONAL
Verified linksdfamilk.comLinkedInFacebookInstagramXFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
59Power units
15 observed · MCS-150
12Trailers seen
Decoded · vPIC
6.3Avg age (yr)
2013–2025 · vPIC
Call dispatch(860) 224-2404Email dispatchmaureen.peterson@dfamilk.com

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

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

Established 52 yearsVehicle out-of-service rate above average
Operating authority52 yr active
since 1974
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo25.0%
▲ 22.26% nat'l
Crashes · fatal0
3 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

59 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

6.3 yr

Model years 2013–2025 · peer benchmark computing.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

AI readRegional operator, 52-yr authority, 25% vehicle OOS — clear to load.Full read

Is GUIDA-SEIBERT DAIRY CO safe to work with?

Is GUIDA-SEIBERT DAIRY CO safe to load? GUIDA-SEIBERT DAIRY CO (USDOT 61329) is an active asset-based motor carrier based in NEW BRITAIN, CT, operating 59 power units and 62 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). Across 34 roadside inspections, its vehicle out-of-service rate is 25.0% (above the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA rates it Conditional. Vektor rates it clear to load (87/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
GDGUIDA-SEIBERT DAIRY CO 87
01

Safety

34 inspections · 24 mo · vs national benchmarks

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 25.0% (24-mo)8 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)18 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

14.3% now▼ Improving

Trailing rate down 8.2 pts across the window — latest under the 22.26% national benchmark.

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 59-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
59
Inspections · 24 mo
18
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 Driving10
  • 393.45 Brake tubing / hose defectsVehicle Maintenance6 · 3 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance4
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1
  • 392.16 Failure to use seat beltUnsafe Driving1
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1
Explore full safety record — inspections, BASICs, crashes
02

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

Explore full authority & insurance record
03

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
59
Observed power (24 mo)
15
Trailers (towed)
12

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

Fleet age· model years · decoded VINs

6.3 yr
Average age
2025
Newest model yr
2013
Oldest model yr
0%
VINs decoded
Explore full fleet — VIN roster, equipment mix, age distribution
04

Operations & lanes

Revealed by inspection density across 6 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo17
CT busiest

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

Home base
NEW BRITAIN, CT
433 PARK ST
Top corridor
CT
CT 10 · NY 3 · VT 2
Density
fewermore
Shade = roadside inspections, last 24 mo.
See the full operating map — state density, top lanes
05

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@dfamilk.com — 13 carriers: USDOT 3042USDOT 40362USDOT 306662USDOT 563164USDOT 714483USDOT 1392084USDOT 3076388USDOT 3421176

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)59
Observed (24 mo)15

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
06

Identity & contact

FMCSA census + L&I dossier

Location

Physical address
433 PARK ST, NEW BRITAIN, CT, 06051
Operation
Interstate

Contact

Phone
(860) 224-2404
Cell
(860) 982-2214
Fax
(860) 225-0035
Email
maureen.peterson@dfamilk.com
Web domain
dfamilk.com

Registration

Officers
Maureen Peterson · Michael Young
USDOT / docket
61329
First registered
06/01/1974
Last MCS-150
05/07/2026 · 2,109,127 mi (2024)
FMCSA safety rating
Conditional · 05/03/2010
D-U-N-S
18728535

Fleet (self-reported · MCS-150)

59Power units
62Drivers
62CDL drivers
2,109,127Annual mileage
Open the full identity & federal record
07

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
08

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score
No verified reviews yet

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09

Frequently asked

What is GUIDA-SEIBERT DAIRY CO's USDOT number?

GUIDA-SEIBERT DAIRY CO's USDOT number is 61329.

Is GUIDA-SEIBERT DAIRY CO authorized to operate?

As of 2026-06-13, GUIDA-SEIBERT DAIRY CO is active in the FMCSA register.

What is GUIDA-SEIBERT DAIRY CO's safety record?

GUIDA-SEIBERT DAIRY CO has a 25.0% vehicle out-of-service rate (national average 22.26%) across 34 roadside inspections, with 3 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 87/100 (tier: clear).

How big is GUIDA-SEIBERT DAIRY CO's fleet?

GUIDA-SEIBERT DAIRY CO operates 59 power units and 62 drivers per its most recent MCS-150 filing.

Where is GUIDA-SEIBERT DAIRY CO based?

GUIDA-SEIBERT DAIRY CO is based in NEW BRITAIN, CT, with roadside inspections recorded across 6 states.