SERGIO DAVID NAVA HERNANDEZ
Risk factors
Low riskVioCodes scoreA weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 20268 inspections · 110 violations (17 OOS) · 42% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.45B2UVVehicle Maintenance
Brake Hose or Tubing Chafing and/or Kinking Under Vehicle
16
4× · sev 4
- 2393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
12
3× · sev 4
- 3393.11Vehicle Maintenance
No or defective lighting devices or reflective material as required
9
3× · sev 3
- 4391.11B2-ZDriver Fitness
Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement
8
2× · sev 4
- 5393.9Vehicle Maintenance
Inoperable Required Lamp
6
3× · sev 2
- 6393.45DLPCVehicle Maintenance
Brake Connections with Leaks - Connection to Power Unit
4
1× · sev 4
- 7393.55D1-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.
4
1× · sev 4
- 8393.75A31 OOS
Tire-flat and/or audible air leak
1
1×
- 9393.75C
Tire-other tread depth less than 2/32 of inch measured in a major tread groove
1
1×
- 10392.2UCRNot in SMS
Failure to pay UCR Fee
1
1×
Most inspected in · top 2 states
- US12
- TX12
Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Brakes violations are the leading contributor to Vehicle Maintenance
High impactEstimated Vehicle Maintenance percentile of 100% is at/over the 80% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.
- 393.45D-BAir Brake - Audible air leak at a proper connection3× · 14%
- 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle2× · 10%
- 396.3A1-ALBVAir Brake - Any leak from a brake valve1× · 6%
- 393.11No or defective lighting devices or reflective material as required3× · 12%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× · 12%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative1× · 9%
- 396.5B-LLubrication - Oil or grease leak1× · 3%
- 393.78A-WSWashers - Inoperative washing system.1× · 2%
- 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”
- Prioritize the out-of-service items — they carry the heaviest weight
Unsafe Driving needs attention
Low impactEstimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Hours-of-Service Compliance needs attention
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
- 393.11×2No or defective lighting devices or reflective material as required
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle. · OOS
- 396.3A1-ALBVAir Brake - Any leak from a brake valve
- Walk the lights every pre-trip and carry spare bulbs/fuses
- Clean lenses and check the trailer plug for corrosion
- 393.47A-LJNBrakes - Loose/Missing Jam Nut
- 393.55D3No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001
- 393.75A2Tire-tread and/or sidewall separation
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
- 391.11B2-ZBorder Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement
- Run a credential-expiration tracker and keep DQ files complete
- Verify medical cards and endorsements before dispatch
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Equipment
VINs via NHTSA11 distinct vehicles seen in this carrier’s roadside inspections.
Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · <100 mi1 drivers
- Company officer
- SERGIO DAVID NAVA HERNANDEZ
- Operation
- Interstate
- Registered since
- 2019-07-24
- Last MCS-150 update
- 2025-09-19
- Census status
- Active
Fleet: 4 trucks · 4 owned tractors.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares VINs, phone numbers or emails with 63 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
3 events- 09/19/2025MCS-150 update filed
0.0M mi reported (2024)
- 08/08/2019FOR HIRE PROPERTY — GRANTED
- 07/24/2019Registered with FMCSA
AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Not rated
- Type
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2025-09-19
- Reported mileage
- 12,600 mi (2024)
Got a violation you want to contest?
Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.