Facts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing.
- Vehicle out-of-service rate well above the state average42.9% vs Texas average 25.1%.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (303) 862-0694, not a number from an email or load board.
- Check that the MC number you were given is MC137212.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC137212 | Primary | Sentry Select Insurance Company Policy A0224286001 · BMC-91X | $750,000 | Jul 26, 2023 | Active |
Source: FMCSA Motus · —. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
3 of 7 · Texas avg 25.1%
2 of 7 · Texas avg 7.7%
7 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| May 27, 2026 | TX | 2 | 5 | Yes |
| Apr 4, 2026 | TX | 2 | 0 | No |
| Mar 30, 2026 | TX | 2 | 1 | No |
| Feb 18, 2026 | TX | 2 | 12 | Yes |
| Sep 23, 2025 | TX | 2 | 4 | No |
| Jul 18, 2025 | TX | 2 | 1 | Yes |
| Apr 25, 2025 | TX | 2 | 3 | Yes |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 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 Texas average covers 347,521 vehicle and 460,200 driver inspections of all Texas-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
21 violations counted in FMCSA's Safety Measurement System (SMS), 6 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 26 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 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 | Texas share |
|---|---|---|---|---|
| Vehicle Maintenance | 19 | 4 | 90.5% | 78.8% |
| Driver Fitness | 1 | 1 | 4.8% | 4.2% |
| Hours-of-Service Compliance | 1 | 1 | 4.8% | 11.4% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Wipers - Inoperative / missing / damaged wipers Windshield/ Glass/ Markings · Vehicle Maintenance · code 39378 | 3 | 0 |
| Inoperable Required Lamp Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939 | 2 | 0 |
| Operating a CMV without proof of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617C | 2 | 0 |
| Windshield / Windows - Tinting permits less than 70% of light transmittance Windshield/ Glass/ Markings · Vehicle Maintenance · code 39360D | 2 | 0 |
| Operating a CMV without a CDL License-related: High · Driver Fitness · code 38323A2 | 1 | 1 |
| Driver failing to retain previous 7 days records of duty status Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958K2 | 1 | 1 |
| Brake Hose or Tubing Chafing and/or Kinking Under Vehicle Brakes All Others · Vehicle Maintenance · code 39345B2UV | 1 | 1 |
| No/improper heavy vehicle/machine securement General Securement · Vehicle Maintenance · code 393130 | 1 | 1 |
| Steering system components worn welded or missing Steering Mechanism · Vehicle Maintenance · code 393209D | 1 | 1 |
| Tire-flat and/or audible air leak Tires · Vehicle Maintenance · code 39375A3 | 1 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Texas column is the mix across all Texas-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 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 3191671 |
|---|---|
| MC / docket | MC137212 |
| Legal name | MARIA ISABEL DIAZ |
| DBA name | TRIBECA EXPRESS |
| Operation | Interstate |
| Business type | — |
| Power units | 1 |
| Drivers | 1 |
| Annual mileage | 167,000 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Sep 24, 2018 · 8 years ago |
| Last MCS-150 update | Mar 27, 2025 |
Cargo carried
General FreightMetal: Sheets, Coils, RollsMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsIntermodal ContainersConstruction
Questions about MARIA ISABEL DIAZ
What does MARIA ISABEL DIAZ's operating authority allow?
MC137212: Motor carrier (may haul regulated property for hire).
Which information about MARIA ISABEL DIAZ is old or missing?
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 MARIA ISABEL DIAZ?
Confirm the authority and insurance on the Motus record for USDOT 3191671. Call the company back on the phone number on file, (303) 862-0694, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC137212, and ask the insurer for a certificate of insurance naming you as certificate holder.
Other companies using (303) 862-0694
A shared number is common for related companies, dispatch services and family businesses. It is not proof of fraud, but it is worth knowing which company you are dealing with.
1 company
| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| SOHO ENTERPRISE | 4023920 | MC1518496 | 0 | Last known: Inactive FMCSA snapshot May 14, 2026 |
Other trucking companies in Houston
All in Houston →Largest fleets
| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| LOOMIS ARMORED US LLC DBA LOOMIS OR LOOMIS INTERNATIONAL |
252201 | MC114896 | 3,042 | Last known: Active FMCSA snapshot May 14, 2026 |
| NEXTIER COMPLETION SOLUTIONS INC DBA NEXTIER COMPLETION SERVICES |
1617384 | MC905859 | 2,193 | Active Current · Motus |
| PLAINS MARKETING LP | 879345 | MC115001 | 1,495 | Active Current · Motus |
| SYSCO USA I INC | 156275 | MC737096 | 1,472 | Last known: Active FMCSA snapshot May 14, 2026 |
| CEVA FREIGHT LLC | 1719074 | FF7769 | 1,112 | Active Current · Motus |
| STALLION INFRASTRUCTURE SERVICES LTD DBA STALLION |
1184736 | MC922764 | 991 | Last known: Active FMCSA snapshot May 14, 2026 |
| KLX ENERGY SERVICES LLC | 2429857 | MC860737 | 948 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| FUEL SOUTH EXPRESS LLC | 362702 | MC264276 | 606 | Active Current · Motus |
| LIBERTY LIFT SOLUTIONS LLC | 2375350 | MC815287 | 597 | Last known: Active FMCSA snapshot May 14, 2026 |
| TNT CRANE & RIGGING INC | 1843980 | MC806882 | 500 | Active Current · Motus |
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.