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JY MAS TRUCKING LLC
Katy, TX
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 3454348 · MC 1455323
No Safety Rating
Active 4 yrs
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1455323 · Common carrier
Insurance
On File
Agricultural Workers Mutual Auto Insurance Co
Safety
Not Rated
4 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 4 yrs
- Previously ordered out of service on April 11, 2023 (New Entrant Revoked - Refusal of Audit/No Contact) — no longer active
- Insurance on file: $750,000
- 4 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1455323
Motor Carrier of Property (Except Household Goods) · $750,000 required
Insurance on File
AGRICULTURAL WORKERS MUTUAL AUTO INSURANCE CO
BI&PD · $750,000 · Policy AGPGA1-00477-02
Highlander Specialty Insurance Company
BI&PD · $750,000 · Policy DC920002423-00
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3454348
MC Number
MC-1455323
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
August 25, 2026
FMCSA Registration
July 15, 2020
Authority Granted
August 24, 2022
Annual Mileage
210,400 mi (2026)
Contact Information
Address
6819 Enchanted Crest Dr, Katy, TX 77449
Phone
Email
Owner / Officer
Jose Antonio Mas Diaz
Cargo Types
General Freight
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
0
Vehicle Inspections
4
Out-of-Service Violations
3
Violations by Category
Vehicle Maintenance16
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2024
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
1 of 2 inspections
Unsafe Driving
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| May 20, 2026 | LA | — | — | Yes | No Adverse Conditions · Dark - Not Lighted · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX3
Fleet & Equipment (2)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 3 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2004 Great Dane Trailers | Flatbed · 96 ft | 1GRDM96294M701207 | 3 | 1 |
| 2004 International 9400i | Tractor · Class 8 | 3HSCNASR84N020212 | 3 | 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 (4)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 30, 2024 | V241591649 | 3311 US183, TX | II | 9 | 3 | COBRA STONE INC | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSCNASR84N020212 1GRDM96294M701207 |
TX 1M34547 TX 105C416 |
| 393.110B | OOSInsufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo | Tiedown | ||||||||
| 393.205A | OOSWheel/rim cracked or broken | Wheels Studs Clamps Etc. | ||||||||
| 396.3A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Brake Out Of Service | ||||||||
| 393.104F3 | Loose or unfastened tiedown | Tiedown | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| August 29, 2024 | V241499845 | US 180 MM 388, TX | II | — | — | JY MAS TRUCKING LLC | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSCNASR84N020212 1GRDM96294M701207 |
TX 1M34547 TX 105C416 |
| May 9, 2024 | V241403609 | IH 20 EB M/M 256, TX | II | 1 | — | JY MAS TRUCKING LLC | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSCNASR84N020212 1GRDM96294M701207 |
TX 1M34547 TX 105C416 |
| 393.11TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Reflective Sheeting | ||||||||
| February 7, 2024 | V241324889 | US 377 MM 546, TX | II | 6 | — | SNYDER IRON AND METAL | Truck Tractor Semi-trailer |
INTERNATIONAL GREAT DANE TRAILERS |
3HSCNASR84N020212 1GRDM96294M701207 |
TX 1M34547 TX 105C416 |
| 393.104F4/R | No edge protection for tiedowns | Tiedown | ||||||||
| 393.19 | Inoperative/Defective Hazard Warning Lamp | Lighting | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
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 |
|---|---|---|
| COBRA STONE INC | 1 | October 30, 2024 |
| SNYDER IRON AND METAL | 1 | February 7, 2024 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| April 30, 2026 | INVOLUNTARY REVOCATION | Common |
| April 30, 2025 | INVOLUNTARY REVOCATION | Common |
| April 29, 2024 | INVOLUNTARY REVOCATION | Common |
| April 20, 2023 | INVOLUNTARY REVOCATION | Common |
| August 24, 2022 | GRANTED | Common Carrier |
| August 24, 2022 | Active GRANTED | Motor Carrier of Property (Except Household Goods) |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 30, 2026 | BI&PD Primary/Excess | On file |
BOC-3 Process Agent
Process Agent Service Company, Inc.
945 S Marion Rd, Sioux Falls, SD, 57105
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 20, 2026.
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