DBA: Diaz Trucking
Felix Diaz Guevara is an active interstate carrier based in Nuevo Laredo, TA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 65% | 68% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 97% | 98% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 14 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 74 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 3, 2025 | TX | TRUCK TRACTOR | 6 | 0 |
| Oct 23, 2025 | US | TRUCK TRACTOR | 7 | 1 |
| Oct 22, 2025 | TX | TRUCK TRACTOR | 17 | 3 |
| Aug 29, 2025 | US | TRUCK TRACTOR | 9 |
Transpuentes 3 Polos Sa De Cv
No alertsNuevo Laredo, TA · 2 units
Jose Medina Sanmartino
No alertsNuevo Laredo, TA · 2 units
Jose Isabel Almaguer Vasquez
No alertsNuevo Laredo, TA · 2 units
Jose Juan Copado Licea
No alertsNuevo Laredo, TA · 2 units
Javier Orlando Hinojosa Arreola
No alertsNuevo Laredo, TA · 2 units
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 1
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 28.18 | — |
| Driver Fitness | 2 | 2.50 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state US accounts for 67% of activity. Activity outside home state (TA): 100%.
| 13 |
| 13 |
| Driver Fitness | 2 | 1 | 1 |
| 2 |
| Aug 11, 2025 | US | TRUCK TRACTOR | 8 | 1 |
| May 5, 2025 | US | TRUCK TRACTOR | 7 | 1 |
| Apr 23, 2025 | US | TRUCK TRACTOR | 5 | 2 |
| Dec 31, 2024 | TX | TRUCK TRACTOR | 13 | 5 |
| Jun 3, 2024 | US | TRUCK TRACTOR | 4 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 3, 2025 | 393209E | Power steering violations | Vehicle Maintenance | — |
| Dec 3, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Dec 3, 2025 | 39353B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Dec 3, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Dec 3, 2025 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Dec 3, 2025 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Oct 23, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Oct 23, 2025 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Oct 23, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Oct 23, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |