VCVioCodes
Carrier Vetting Report
Generated Oct 24, 2026
viocodes.yuriance.net
J&D SIERRA TRUCKING LLC
USDOT 4309139 · EIN 99-4122272
5266 W LOOP 250 N APT 601, MIDLAND, TX, 79707-4138
(432) 934-5960 · JESUS DELGADO SIERRA
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
1 / 0
Inspections / CSA pts (24mo)
6 / 148
Crashes (24 mo)
0
CSA breakdown — violations by BASIC
Vehicle Maintenance148 pts
Other6 pts
Not in SMS6 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.19 | Vehicle Maintenance | 2 | 24 | |
| 393.9A-LHWS | Vehicle Maintenance | 1 | 18 | |
| 393.9A-LFTSI | Vehicle Maintenance | 1 | 18 | |
| 393.55E-B | Vehicle Maintenance | 1 | 12 | |
| 396.17C-PI | Vehicle Maintenance | 1 | 12 | |
| 393.11A1-CSLRR | Vehicle Maintenance | 1 | 9 | |
| 393.45B2UV | Vehicle Maintenance | 1 | 8 | |
| 393.45DLUV | Vehicle Maintenance | 1 | 8 | |
| 393.51 | Vehicle Maintenance | 1 | 8 | |
| 393.11TL | Vehicle Maintenance | 1 | 6 |
Most inspected states
TX6
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Vehicle Maintenance | 14.80 | 15.22 | — | ▲ worse |
Latest inspection 2026-08-29. “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.
90-day safety improvement plan
Last 90 days: 2 inspections, 7 violations, 0 OOS, 0 clean · holding steady.
1. Vehicle Maintenance5 viol · 71%
393.9A-LHWS, 393.9A-LFTSI, 393.55E-B
✓ Walk the lights every pre-trip and carry spare bulbs/fuses
✓ Clean lenses and check the trailer plug for corrosion
2. Other2 viol · 29%
392.2-SLLSR ×2
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
Repeat offenders: 392.2-SLLSR ×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
Equipment — 11 vehicles seen in inspections
6 trailer5 truck
Company profile
Officer
JESUS DELGADO SIERRA
CDL drivers
1
Registered since
2024-10-14
Operation
Intrastate (Non-Hazmat)
Connections — 7 carriers
Shares identifiers with 7 carriers (7 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| PORTILLO TRUCKING LLC | 3886110 | 2 VINs | medium |
Activity history (recent)
10/14/2024 — Registered with FMCSA
AUTHORIZED FOR HIRE
10/14/2024 — 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/4309139.