HaulerCheck · https://haulercheck.com/carrier/3784955-alfonso-duran-zubia/ · Checked 2026-10-20 10:41 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
ALFONSO DURAN ZUBIA
Doing business as ADZ TRANSPORTES
Review before booking · 1 signal
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Vehicle out-of-service rate well above the state average42.1% vs CI average 21.2%.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, not a number from an email or load board.
- Check that the MC number you were given is MX1387252.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
8 of 19 · CI avg 21.2%
15 of 34 · CI avg 1.3%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 8 states and provinces, 24 months
- TX 11 32.4%
- US 9 26.5%
- NM 8 23.5%
- KS 2 5.9%
- TN 1 2.9%
- ID 1 2.9%
Vehicles seen at inspections different VINs, 24 months
Power units: 13
13 tractors
Kenworth 9Freightliner 5Peterbilt 2
7 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 21
19 semi-trailers · 1 other units · 1 tractors
Fontaine 3Doonan 2Transcraft 1Wabash 1Great Dane 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
Shippers named on inspection reports 24 months
Maxxim Industries 7Semiremolques El Puma 2Horizon Trailers 1Evans General Contractors 1Mas Trailers 1Gr Trailers Llc 1Richi Bros 1Horizon Trailers Mexico 1
As written by roadside inspectors, who note the shipper on the bill of lading. Only names that appear on at least three different carriers' reports are shown, so private individuals are never listed. A shipper on a report is not a reference.
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 7, 2026 | TX | 2 | 6 | Yes |
| Oct 1, 2026 | TX | 2 | 6 | Yes |
| Sep 28, 2026 | US | 3 | 0 | No |
| Sep 24, 2026 | US | 3 | 0 | No |
| Sep 24, 2026 | US | 3 | 0 | No |
| Sep 22, 2026 | US | 3 | 3 | Yes |
| Sep 22, 2026 | US | 3 | 2 | Yes |
| Sep 22, 2026 | US | 3 | 5 | Yes |
| Sep 17, 2026 | TX | 3 | 5 | Yes |
| Sep 9, 2026 | US | 3 | 1 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The CI average covers 77,347 vehicle and 94,956 driver inspections of all CI-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
83 violations counted in FMCSA's Safety Measurement System (SMS), 21 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 173 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | CI share |
|---|---|---|---|---|
| Vehicle Maintenance | 49 | 3 | 59.0% | 92.2% |
| Hours-of-Service Compliance | 17 | 10 | 20.5% | 0.6% |
| Driver Fitness | 15 | 8 | 18.1% | 6.5% |
| Unsafe Driving | 2 | 0 | 2.4% | 0.4% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| HOS (Property) - Failing to have a record of duty status using the method prescribed Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958A1HOSP | 5 | 5 |
| Wipers - Inoperative / missing / damaged wipers Windshield/ Glass/ Markings · Vehicle Maintenance · code 39378 | 5 | 0 |
| Operating a CMV without a CDL License-related: High · Driver Fitness · code 38323A2 | 3 | 3 |
| ELD - No record of duty status (ELD Required) Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958AELD | 3 | 3 |
| Record of Duty Status violation (general/form and manner) Other Log/Form & Manner · Hours-of-Service Compliance · code 3958 | 3 | 0 |
| Brake Hose or Tubing Chafing and/or Kinking Under Vehicle Brakes All Others · Vehicle Maintenance · code 39345B2UV | 3 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 3 | 0 |
| Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency Medical Certificate · Driver Fitness · code 39141APC | 2 | 2 |
| Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. General Driver Qualification · Driver Fitness · code 39111B2Q | 2 | 1 |
| Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement General Driver Qualification · Driver Fitness · code 39111B2Z | 2 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the CI column is the mix across all CI-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Jun 17, 2025 | Unincorporated, FL | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 3784955 |
|---|---|
| MC / docket | MX1387252 |
| Legal name | ALFONSO DURAN ZUBIA |
| DBA name | ADZ TRANSPORTES |
| Operation | Interstate |
| Business type | — |
| Power units | 7 |
| Drivers | 7 |
| Annual mileage | 160 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Dec 19, 2021 · 4 years ago |
| Last MCS-150 update | Jun 19, 2025 |
| Email domain on file | @yahoo.com (free email service) |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 7 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General Freight
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about ALFONSO DURAN ZUBIA
What does ALFONSO DURAN ZUBIA's operating authority allow?
MX1387252: Common carrier (may haul regulated property for hire for the general public).
Which information about ALFONSO DURAN ZUBIA is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking ALFONSO DURAN ZUBIA?
Confirm the authority and insurance on the Motus record for USDOT 3784955. Call the company back on the phone number on file, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MX1387252, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Cuauhtemoc, CI →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 10:41 UTC.