J C Diaz Trucking Llc is an active intrastate non-hazmat carrier based in Amarillo, TX.
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 |
| Trailers | 4 | 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 | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 75% | 81% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 10 | 0 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jun 11, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Apr 24, 2025 | TX | TRUCK TRACTOR | 6 | 1 |
| Aug 8, 2024 | TX | TRUCK TRACTOR | 1 | 0 |
| Apr 19, 2024 | TX | TRUCK TRACTOR | 0 | 0 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 17
Acqua Transport Inc
Sanford, FL
Juan Carlos Diaz · also at 17 others
Armando Diaz Juan Carlos Diaz
Las Vegas, NV
Juan Carlos Diaz · also at 17 others
Diaz Dump Truck Service
La Feria, TX
Juan Carlos Diaz · also at 17 others
Genesis Tires Unlimited Llc
Kearny, NJ
Juan Carlos Diaz · also at 17 others
Guatelinda Food Services Llc
Trenton, NJ
Juan Carlos Diaz · also at 17 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 3.16 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Mar 28, 2024 |
| TX |
| TRUCK TRACTOR |
| 3 |
| 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Apr 24, 2025 | 39345PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | Vehicle Maintenance | — |
| Apr 24, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Apr 24, 2025 | 39353B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Apr 24, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Apr 24, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Apr 24, 2025 | 3963A1BOS | 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 | Vehicle Maintenance | Yes |
| Aug 8, 2024 | 3922WC | Wheel (Mud) Flaps missing or defective | Vehicle Maintenance | — |
| Mar 28, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 28, 2024 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Mar 28, 2024 | 3963A1BL | Brake system pressure loss | Vehicle Maintenance | Yes |
+7 more