VCVioCodes
Carrier Vetting Report
Generated Oct 5, 2026
viocodes.yuriance.net
DIAZ BROTHERS TRUCKING LLC
USDOT 4090634 · EIN 93-1882468
4120 NW 11TH ST, OKLAHOMA CITY, OK, 73107-5010
(405) 474-0182 · LUCIA GARCIA
78
Moderate risk
Risk factors
Possible reincarnation pattern — tied to an older inactive carrier1 crash in the last 24 months
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
1 / 1
Inspections / CSA pts (24mo)
9 / 187
Crashes (24 mo)
1
CSA breakdown — violations by BASIC
Vehicle Maintenance236 pts
Unsafe Driving22 pts
Driver Fitness10 pts
Other6 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.9A-LTSI | Vehicle Maintenance | 3 | 3 | 56 |
| 393.9A-LFTSI | Vehicle Maintenance | 2 | 36 | |
| 393.75A1-TAORETA | Vehicle Maintenance | 1 | 1 | 30 |
| 393.9A-LSLIWR | Vehicle Maintenance | 1 | 1 | 24 |
| 393.75A4-PBME | Vehicle Maintenance | 1 | 24 | |
| 393.47A-BDC | Vehicle Maintenance | 1 | 1 | 18 |
| 393.9A-LSLI | Vehicle Maintenance | 1 | 18 | |
| 396.17C-PI | Vehicle Maintenance | 1 | 12 | |
| 392.2-SLLS2 | Unsafe Driving | 2 | 12 | |
| 383.23A2-LCDLN | Driver Fitness | 1 | 1 | 10 |
Most inspected states
OK9
Next monthly SMS run — projection
| BASIC | Official (Sep 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 1.22 | 1.29 | — | ▲ worse |
| Driver Fitness | 0.56 | 0.59 | — | ▲ worse |
| Vehicle Maintenance | 15.50 | 15.50 | — | steady |
Latest inspection 2026-07-30. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
Vehicle and driver out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 2 inspections, 14 violations, 5 OOS, 0 clean · trending worse.
1. Vehicle Maintenance11 viol · 5 OOS · 79%
393.9A-LTSI ×2, 393.9A-LFTSI ×2, 393.78A-WS ×2
✓ Walk the lights every pre-trip and carry spare bulbs/fuses
✓ Clean lenses and check the trailer plug for corrosion
2. Other3 viol · 21%
393.95F, 393.60C, 390.19B2-BIENNIAL
✓ Verify the extinguisher gauge is in the green and secured
✓ Keep a full set of warning triangles in the truck
Repeat offenders: 393.9A-LTSI ×2, 393.9A-LFTSI ×2, 393.78A-WS ×2
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Crash record — 1 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 07/07/2026 | NINNEKAH, OK | ✓ |
Equipment — 8 vehicles seen in inspections
4 truck3 trailer1 other
Company profile
Officer
LUCIA GARCIA
CDL drivers
1
Registered since
2023-06-14
Operation
Intrastate (Non-Hazmat)
Connections — 4 carriers
Shares identifiers with 4 carriers (1 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| KESLER TRANSPORTATION LLC | 3865672 | officer | strong |
| LIVEFAST LOGISTICS LLC | 3463894 | officer | strong |
| LIVEFAST LOGISTICS LLC | 3613422 | officer | strong |
⚠ Possible reincarnation: LIVEFAST LOGISTICS LLC (USDOT 3613422, 2021).
Activity history (recent)
06/14/2023 — Registered with FMCSA
AUTHORIZED FOR HIRE
06/14/2023 — MCS-150 update filed
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/4090634.