Z-SONS TRANSPORTATION LLC

DOT# 3211234 MC# 1002852 Halethorpe, MD Authorized For-Hire
(240) 449-0580 zumportillo@hotmail.com 650 Fifth Ave, Halethorpe MD 21227
2 power units · all owned 2 drivers
Not enough record
Graded once the record supports it
8 yrs history · 19 roadside inspections

FMCSA Live Status

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Fleet & equipment

Power units
2
Drivers · CDL
2 · 0
Annual miles
43k unreliable
Type Own Term Trip Total
Trucks 2 0 0 2
Tractors 0 0 0 0
Trailers 0 0 0 0

Registration

Registered
11-11-2018 (8 yrs)
MCS-150 Update
06-12-2025
FRED Score Date
Nov 07, 2026
Officer
ZABDY MELGAR PORTILLO

Cargo

64.0
medium risk
General Freight Other: OTHER
High-Risk Cargo
General Freight

Note: "General Freight" is a catch-all; the actual cargo mix and its risk may differ.

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Advisory Grade — Outside the Ranked Book

Fleets under 10 power units are graded against their size cohort (pu2_5) for reference, but sit outside the 10+ power-unit underwriting book the FRED rank covers.

Mileage Unreliable

MCS-150 annual mileage appears too low for fleet size given observed activity. The per-100k-mile rate benchmarks on this page are excluded; the FRED grade does not use mileage (crash exposure is power-unit-years, violation exposure is inspection counts).

Not enough record to grade yet.

19 inspections and 1 crash on the FMCSA record in 24 months fit anything from an Excellent fleet to a Poor one.

Similar fleets: interstate fleets of 2–5 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

80% likely range 0.30×–2.35×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
0.1 vs 0.1 for similar fleets
Most likely none
This motor carrier
0.1
Similar fleets
0.1

A record this thin can't pin that down: about a 1-in-4 chance it runs at Poor-level crash rates.

Ask
Loss runs for the last 3 years, and confirm the fleet is operating at its filed size (2 power units).
What the record shows
Crash history
betterworse
Leans worse, not yet proven. 1 crash on the FMCSA record in 24 months (about 0.5 a year); similar fleets have about 0.1 a year.
Roadside inspections
betterworse
Much better than peers. Out-of-service orders 0.22×, unsafe-driving and hours-of-service violations 0.36× and violations 0.55× the rate expected for its inspections. Together they move its crash estimate -25%. It's inspected more often than most fleets its size.

Worth a closer look

From the FMCSA record. The estimate already counts the safety items; insurance filings and links to other motor carriers are context only.

  • Brakes and lights
    Brakes are 4 of 11 violations (36%).
    Ask: the preventive-maintenance schedule and shop records.
Strengths
  • 1 crash in 24 months. No injuries, no fatalities.
  • Vehicle out-of-service rate 0.0% vs 22.3% national; driver 0.0% vs 6.7%.
  • No FMCSA BASIC alerts.
Data flags
  • Unreliable reported mileage
    The motor carrier's self-reported annual mileage (MCS-150) looks implausible, so exposure- and mileage-based figures may be distorted.
  • Estimated mileage
    No usable mileage was reported, so exposure was estimated from similar motor carriers. Mileage-based metrics here are approximate.

Track record

FMCSA record, Sep 2024 – Sep 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
1
0 fatalities · 0 injuries · 0 tow-aways
Inspections
19
63% clean (no violations)
Vehicle out-of-service
0.0%
0 of 13
National avg 22.3%
Driver out-of-service
0.0%
0 of 19
National avg 6.7%
Violations
11
0 out-of-service

Inspected more often than interstate fleets of 2–5 trucks in Maryland (about 3 in 24 months would be typical; 30% of them had none).

Inspections per quarter With an out-of-service order
Q4 '24: 5 inspections, 0 out of service 5 Q4 '24 Q1 '25: 3 inspections, 0 out of service 3 Q1 '25 Q2 '25: 3 inspections, 0 out of service 3 Q2 '25 Q3 '25: 0 inspections, 0 out of service 0 Q3 '25 Q4 '25: 2 inspections, 0 out of service 2 Q4 '25 Q1 '26: 0 inspections, 0 out of service 0 Q1 '26 Q2 '26: 4 inspections, 0 out of service 4 Q2 '26 Q3 '26: 1 inspections, 0 out of service 1 Q3 '26
Sep 25–30, 2024 isn't charted (too little of that quarter is on file); the 24-month totals include its 1 inspection.
vs 57,512 peer fleets
This motor carrierPeers
Crashes 0.250 0.043
Inspections 7.25 1.58
Violations 2.75 1.56
Critical violations 0.00 0.29

Yearly rates from the last 24 months. Peers: interstate fleets, Small (advisory) power units, medium-risk cargo.

What they get cited for

11 violations · 24 months
  • Vehicle maintenance No alert
    10 · 0 OOS
    Brakes 4 · Lights 1 · Other parts 5
  • Driver fitness No alert
    1 · 0 OOS
    Medical certificate 1
  • Unsafe driving No alert
    0
  • Hours of service No alert
    0
  • Drugs & alcohol No alert
    0
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months
  • Jan
    9
    2026
    Maryland
    Property damage only
    Daylight, two-way trafficway divided unprotected median.

No other reportable crashes on the FMCSA record.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
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Last on FMCSA's record (May 14, 2026)
$1,000,000 · AGENCY INSURANCE COMPANY OF MARYLAND, INC
on record since Feb 23, 2026 · FMCSA minimum $750,000 · no gap on FMCSA's record since Feb 2023
Cargo filing
not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to May 14, 2026
  • 2 liability insurers on FMCSA's record, 1 change: PROGRESSIVE CASUALTY INSURANCE COMPANY → AGENCY INSURANCE COMPANY OF MARYLAND, INC (Feb 2026)
  • No gap in filed liability coverage while liability was required

Operating authority active (FMCSA's L&I record of May 14, 2026, status since Mar 3, 2023)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

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Inspections by state
  • Maryland (HQ) 13
  • Virginia 4
  • Federal inspectors 2