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MZS EXPRESS LLC
Mcallen, TX
CarrierChk vetting signal
Elevated concerns
No Active Operating Authority
FMCSA does not show active operating authority for this carrier. A carrier without it cannot legally haul interstate for-hire freight.
See all 3 flags (1 high-priority, 2 caution) ↓
FMCSA status: Active registration · no operating authority · DOT 2591865 · MC 909235
Active
No Safety Rating
Active 6 yrs, 2 mo · first granted 2015
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
MC-909235 · Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
33.3% OOS · 28 inspections on record
Flags · 3
Elevated Driver Out-of-Service Rate
This carrier's drivers were put out of service on 16.7% of 12 driver inspections in the last 24 months — higher than 85% of carriers with a comparable number of driver inspections (national average 5.5%). This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
No Active Operating Authority
FMCSA does not show active operating authority for this carrier. A carrier without it cannot legally haul interstate for-hire freight.
No Insurance Filing On Record
No active insurance filing appears in FMCSA records for this carrier. Confirm coverage directly with the insurer before booking.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Driver out-of-service rate 16.7% — above the 5.5% national average
- Vehicle out-of-service rate 37.5% — above the 20.7% national average
- 28 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC909235
Common Carrier
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2591865
MC Number
MC-909235
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
April 30, 2024
FMCSA Registration
March 23, 2015
Authority First Granted
April 10, 2015
Authority Reinstated
July 31, 2020
Annual Mileage
125,748 mi (2023)
Contact Information
Address
2201 Dove Ave, Mcallen, TX 78504
Phone
Email
Owner / Officer
Mateo Salazar
Officer 2
Zendy Marroquin
Cargo Types
General FreightMetal/Sheet SteelMotor VehiclesBuilding MaterialsMachinery/Large ObjectsIntermodalOilfield EquipmentGrain/FeedConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
28
Driver Inspections
25
Vehicle Inspections
19
Out-of-Service Violations
11
Violations by Category
Vehicle Maintenance19
Unsafe Driving2
Hours of Service11
OOS Rates vs. National Average
Driver OOS Rate16.7% · national avg 5.5%
⚠ Above national average (11.2pp higher)
Vehicle OOS Rate37.5% · national avg 20.7%
⚠ Above national average (16.8pp higher)
33.3% of 15 inspections in the last 24 months put a driver or vehicle out of service —
74th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2025
2024
2023
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
5 of 8 inspections
Unsafe Driving
1 of 14 inspections
Hours of Service
4 of 14 inspections
Driver Fitness
1 of 14 inspections
Controlled Substances
1 of 14 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX6
TN5
AL2
CA2
AR1
FL1
and 6 more states
Fleet & Equipment (22)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~11
of 3 reported to FMCSA
Trailers
~11
seen at inspection
Equipment types observed
Flatbed
10
Pickup
9
Semi-trailer
1
Straight Truck
1
Tractor
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2022 Kenworth T680 | Tractor · Class 8 | 1XKYDP9X0NJ479929 | 5 | 1 |
| 2015 Fontaine Trailer Co. | Flatbed · 48 ft | 13N1482C2F1568005 | 4 | 1 |
| 2024 Ford F-350 | Pickup · Class 3 | 1FT8W3DTXREF28720 | 4 | 1 |
| 2016 Load Trail | Flatbed · 40 ft | 4ZEGH4020G1101295 | 4 | 1 |
| 2023 Ford F-350 | Pickup · Class 3 | 1FT8W3DT4PEC04904 | 3 | — |
| 2023 J&j Trailer Star | Flatbed · 40 ft | 7NNGF4025P9001316 | 3 | — |
| 2024 Chevrolet Silverado HD | Pickup · Class 3 | 1GC4YVEY9RF148227 | 2 | 1 |
| 2024 Ram 3500 | Pickup · Class 3 | 3C63RRGL9RG214976 | 2 | 1 |
| 2022 Rawmaxx | Flatbed · 40 ft | 3EVGF4028N1100599 | 2 | 1 |
| 2022 Pj | Flatbed · 41 ft | 4P53F4128N1383289 | 2 | 1 |
Show all 22 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Pj | Flatbed · 32 ft | 4P5LS3225M1354965 | 2 | 1 |
| 2024 Big Tex | Flatbed · 48 ft | 16V3F4822R6316006 | 1 | — |
| 2019 Ford F-250 | Pickup · Class 2 | 1FT7W2BT0KEE02963 | 1 | — |
| Dodg | Straight Truck | 2C6UR5DL4PG518179 | 1 | 1 |
| 2024 Ram 3500 | Pickup · Class 3 | 3C63RRHL0RG360326 | 1 | 1 |
| 2023 Ram 2500 | Pickup · Class 2 | 3C6UR5DL4PG518179 | 1 | — |
| 2022 Ram 2500 | Pickup · Class 2 | 3C6UR5DL6NG365527 | 1 | — |
| 2024 Ram 2500 | Pickup · Class 2 | 3C6UR5HL0RG355978 | 1 | — |
| Braz | Semi-trailer | 4B9BKFS27PH054126 | 1 | — |
| 2025 Pj | Flatbed · 49 ft | 4P53F4925S1422310 | 1 | 1 |
| 2022 Pj | Flatbed · 49 ft | 4P53F4927N1364284 | 1 | — |
| 2025 Lamar Trailers | Flatbed · 40 ft | 5RVBF4025SP137113 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (28)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 23, 2025 | 5284000624 | DUMFRIES VA | III | 2 | 1 | UNITED RENTALS | Straight Truck Semi-trailer |
RAM PJ |
3C63RRHL0RG360326 4P53F4925S1422310 |
TX WDC1239 TX 073414N |
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 392.2-SLLIFTA | State/Local Laws - State tax/International Fuel Tax (IFTA) violation | |||||||||
| June 26, 2025 | 1182000171 | TALLAPOOSA GA | III | — | — | GRAVITY AUTO SALES | Truck Tractor Semi-trailer |
CHEVROLET PJ |
1GC4YVEY9RF148227 4P53F4128N1383289 |
TX VGY4868 TX 238550M |
| June 5, 2025 | 0309P4CPDQ | GALLUP PORT OF ENTRY, NM | I | 1 | 1 | EQUIPMENTSHARE | Truck Tractor Semi-trailer |
FORD LOAD TRAIL |
1FT8W3DTXREF28720 4ZEGH4020G1101295 |
TX K183886 TX 098C417 |
| 393.130B | OOSItem not properly prepared for transport | Improper Load Securement | ||||||||
| May 27, 2025 | V251882209 | IH 35 MM 184, TX | II | 5 | — | LMS LAREDO | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKYDP9X0NJ479929 13N1482C2F1568005 |
TX R760292 TX 206B064 |
| 393.55E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Brakes All Others | ||||||||
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| April 23, 2025 | 8060000572 | HOPE AR | I | 1 | — | VALMONT | Straight Truck Semi-trailer |
FORD LOAD TRAIL |
1FT8W3DTXREF28720 4ZEGH4020G1101295 |
TX K183886 TX 098C417 |
| 390.21TB2-DOT | Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT | |||||||||
| March 19, 2025 | 73TB9DEPYR | 1100 BURGUNDY, TX | III | — | — | MZS EXPRESS LLC | Truck Tractor Straight Truck |
KENWORTH FONTAINE TRAILER CO. |
1XKYDP9X0NJ479929 13N1482C2F1568005 |
TX R760292 TX 206B064 |
| March 9, 2025 | I038580759 | MANCHESTER TN | III | — | — | — | Straight Truck Semi-trailer |
FORD LOAD TRAIL |
1FT8W3DTXREF28720 4ZEGH4020G1101295 |
TX K183886 TX 098C417 |
| February 27, 2025 | 3964003183 | CRESTVIEW FL | I | 4 | — | MZS EXPRESS LLC | Straight Truck Semi-trailer |
FORD LOAD TRAIL |
1FT8W3DTXREF28720 4ZEGH4020G1101295 |
TX K183886 TX 256B957 |
| 390.21TC-MC | Required CMV marking(s) not legible from 50 feet while stationary due to improper size/location/color | |||||||||
| 392.2-SLLIFTA | State/Local Laws - State tax/International Fuel Tax (IFTA) violation | |||||||||
| 395.24 | HOS (ELD) - ELD Form and Manner | Other Log/Form & Manner | ||||||||
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| February 26, 2025 | V251798258 | IH10 WB MM 51 REST A, TX | III | 2 | 2 | MENARDO RR MATERIAL | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKYDP9X0NJ479929 13N1482C2F1568005 |
TX R760292 TX 206B064 |
| 392.4A-POS | OOSDriver on duty and in possession of a narcotic drug / amphetamine | Drugs | ||||||||
| 395.8A-ELD | OOSELD - No record of duty status (ELD Required) | Incomplete/Wrong Log | ||||||||
| February 11, 2025 | V251760960 | FM 493 N/B NORTH OF, TX | III | 5 | — | VP TRADING CO | Truck Tractor Semi-trailer |
KENWORTH FONTAINE TRAILER CO. |
1XKYDP9X0NJ479929 13N1482C2F1568005 |
TX R760292 TX 206B064 |
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 392.2W | Excessive Weight violation | |||||||||
| 392.2W | Excessive Weight violation | |||||||||
| 392.2W | Excessive Weight violation | |||||||||
| 392.2W | Excessive Weight violation | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| UNITED RENTALS | 2 | July 23, 2025 |
| FERGUSON | 2 | May 23, 2024 |
| GRAVITY AUTO SALES | 1 | June 26, 2025 |
| EQUIPMENTSHARE | 1 | June 5, 2025 |
| LMS LAREDO | 1 | May 27, 2025 |
| VALMONT | 1 | April 23, 2025 |
| MENARDO RR MATERIAL | 1 | February 26, 2025 |
| VP TRADING CO | 1 | February 11, 2025 |
| ATKORE | 1 | January 20, 2025 |
| GAIENNIE LUMBER COMPANY | 1 | October 19, 2024 |
| STX6323976 | 1 | July 2, 2024 |
| Z CONTRACTORS INC | 1 | February 8, 2024 |
1 more shipper named at fewer inspections.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| September 2, 2025 | REVOKED | Common Carrier |
| August 16, 2024 | DISCONTINUED REVOCATION | Common |
| July 31, 2024 | INVOLUNTARY REVOCATION | Common |
| July 31, 2020 | REINSTATED | Common Carrier |
| October 6, 2016 | REVOKED | Common Carrier |
| July 15, 2016 | DISCONTINUED REVOCATION | Common |
| June 20, 2016 | INVOLUNTARY REVOCATION | Common |
| March 31, 2016 | DISCONTINUED REVOCATION | Common |
| March 4, 2016 | INVOLUNTARY REVOCATION | Common |
| January 5, 2016 | DISCONTINUED REVOCATION | Common |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| July 31, 2025 | COMMON | On Record |
| COMMON | On Record | |
| COMMON | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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