VCVioCodes
Carrier Vetting Report
Generated Oct 25, 2026
viocodes.yuriance.net
ADAN SERNA PEREZ
USDOT 1236519 · MX487254 · AUTHORIZED FOR Property
MARCELINO DE LA GARZA 620, SABINAS HIDALGO, NL, 65200
(956) 926-5436 · ADAN SERNA PEREZ
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
Active
Liability insurance
$750K on file
Safety rating
Not rated
Power units / drivers
11 / 11
Inspections / CSA pts (24mo)
219 / 3292
Crashes (24 mo)
0
Authority & insurance
Common
Active
Contract
None
Broker
None
NATIONAL UNITY INSURANCE COMPANY — $750K BIPD · policy CXW 3258795 · eff 02/20/2026
Federal BMC-91X filing; actual commercial limits (per COI) may be higher.
Roadside inspection performance
Vehicle OOS rate25.1% · nat 22%
Driver OOS rate0.5% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance2669 pts
Driver Fitness746 pts
Other209 pts
Unsafe Driving14 pts
Not in SMS4 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 391.11B2-Z | Driver Fitness | 83 | 736 | |
| 393.75C-TAOTD-LT2/32 | Vehicle Maintenance | 20 | 264 | |
| 393.55E-B | Vehicle Maintenance | 27 | 168 | |
| 393.9A-LSLI | Vehicle Maintenance | 9 | 3 | 150 |
| 396.5B-L | Vehicle Maintenance | 30 | 147 | |
| 396.3A1-ALBV | Vehicle Maintenance | 16 | 144 | |
| 393.9A-LTSI | Vehicle Maintenance | 7 | 7 | 128 |
| 393.45D-B | Vehicle Maintenance | 13 | 112 | |
| 393.45B2-B-AIR | Vehicle Maintenance | 17 | 108 | |
| 393.9TS | Vehicle Maintenance | 7 | 4 | 108 |
Most inspected states
TX131
US88
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 1.50 | 1.50 | — | steady |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 1.74 | 1.78 | ≈100–100% (over 80) | ▲ worse |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 9.52 | 9.40 | ≈100–100% (over 80) | ▼ better |
Latest inspection 2026-10-01. “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
English language violations are the leading contributor to Driver Fitness · high impact
English language 99% · Driver qualification / CDL / medical 1% (1 OOS)
• Assess English proficiency at hire and provide support/training where needed
• Prioritize the out-of-service items — they carry the heaviest weight
Projected: could improve up to 5 pts in ~12 months if worked down.
Brakes violations are the leading contributor to Vehicle Maintenance · high impact
Brakes 36% (9 OOS) · Lighting / lamps 28% (22 OOS) · Tires 18% (7 OOS)
• Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
• Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected: could improve up to 26 pts in ~12 months if worked down.
Vehicle 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
A high share of violations are occurring in Webb County, TX · medium impact
• Review the inspections from Webb County, TX to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Hours-of-Service Compliance needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 27 inspections, 79 violations, 9 OOS, 3 clean · holding steady.
1. Vehicle Maintenance45 viol · 9 OOS · 57%
393.9A-LSLI ×6, 396.3A1-ALBV ×4, 393.55E-B ×4
✓ Walk the lights every pre-trip and carry spare bulbs/fuses
✓ Clean lenses and check the trailer plug for corrosion
≈ 44 clean inspections would cut this BASIC ~25% (to 7.14).
2. Driver Fitness19 viol · 24%
391.11B2-Z ×19
✓ Run a credential-expiration tracker and keep DQ files complete
✓ Verify medical cards and endorsements before dispatch
≈ 45 clean inspections would cut this BASIC ~25% (to 1.305).
3. Other15 viol · 19%
393.83G ×7, 396.3A1 ×2, 393.9A-LTSIR
✓ Review these violations with drivers and add the fix to your pre-trip and PM routine
Repeat offenders: 391.11B2-Z ×19, 393.83G ×7, 393.9A-LSLI ×6, 396.3A1-ALBV ×4, 393.55E-B ×4, 393.45B2-B-AIR ×4, 393.75C-TAOTD-LT2/32 ×3, 393.9A-LTSI ×3
🎓 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 — 38 vehicles seen in inspections
25 trailer12 truck1 incomplete vehicle
Company profile
Officer
ADAN SERNA PEREZ
Recordable crash rate
0 / MM mi
Annual mileage
0.0M mi (2024)
CDL drivers
0
Registered since
2004-04-15
Operation
Interstate
Connections — 16 carriers
Shares identifiers with 16 carriers (16 via shared VINs).
| Carrier | USDOT | Link | Strength |
|---|---|---|---|
| FROTZO INC | 4444143 | 5 VINs | strong |
| 1 LINE EXPRESS LLC | 1549254 | 4 VINs | strong |
| ALEJANDRO CANTU GOMEZ | 1568928 | 4 VINs | strong |
| TGM TRANSPORT LLC | 4432438 | 3 VINs | strong |
| MADASA CARRIERS INC | 4086415 | 2 VINs | medium |
Activity history (recent)
03/10/2026 — Insurance cancelled — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QTXM-32084-01
02/20/2026 — Insurance filed — NATIONAL UNITY INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy CXW 3258795
02/20/2026 — Insurance replaced — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QTXM-32084-01
09/02/2025 — MCS-150 update filed
0.0M mi reported (2024)
04/22/2004 — FOR HIRE PROPERTY — GRANTED
04/15/2004 — Registered with FMCSA
AUTHORIZED FOR HIRE
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/1236519.