TRANSPORTES LOUSTAUNAU SA DE CV
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 202630 inspections · 35 violations (3 OOS) · 7% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1391.11B2-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
24
6× · sev 4
- 2396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
8
2× · sev 4
- 3396.3A1-ALATRVehicle Maintenance
Air Brake - Any leak from an air tank reservoir.
8
2× · sev 4
- 4393.207A-STCBVehicle Maintenance1 OOS
Suspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching
7
1× · sev 7
- 5393.9A-LSLIVehicle Maintenance
Lighting - Stop lamps - Any inoperative.
6
1× · sev 6
- 6393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
4
1× · sev 4
- 7396.3A1-ALBVVehicle Maintenance
Air Brake - Any leak from a brake valve
4
1× · sev 4
- 8393.201A-FRSCVehicle Maintenance1 OOS
Frame - Cracked siderail web around the radius into the bottom flange
2
1× · sev 2
- 9393.205C-WRAWFLMIBVehicle Maintenance
Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.
2
1× · sev 2
- 10393.60EVehicle Maintenance
Windshield - Obstructed
1
1× · sev 1
Most inspected in · top 2 states
- US27
- AZ3
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.
English language violations are the leading contributor to Driver Fitness
High impactEstimated Driver Fitness percentile of 93% is at/over the 75% 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.
- 391.11B2-ZBorder Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement7× · 100%
- Assess English proficiency at hire and provide support/training where needed
A high share of violations are occurring in Santa Cruz County, AZ
Medium impact11 of 11 violations in the last 12 months (100%) came from inspections in Santa Cruz County, AZ. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.
- Review the inspections from Santa Cruz County, AZ to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Unsafe Driving needs attention
Low impactEstimated Unsafe Driving percentile of 0% is under the 60% 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 60% 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 75% 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
Brakes violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 46% is under the 75% line. In decent shape, but here's what's driving it.
- 396.3A1-ALBVAir Brake - Any leak from a brake valve3× · 12%
- 396.3A1-ALATRAir Brake - Any leak from an air tank reservoir.2× · 12%
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× · 6%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection6× · 21%
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× · 6%
- 393.9A-LSLILighting - Stop lamps - Any inoperative.1× · 4%
- 393.9A-LBLLighting - Backup lamp inoperative1× · 4%
- 393.201A-FRSCFrame - Cracked siderail web around the radius into the bottom flange1× · 3%
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report1× · 3%
- 393.201B-FRFrame - Cab or body mounts loose/broken/missing1× · 1%
- 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
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.
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 NHTSA12 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 mi4 drivers
- Company officer
- PATRICIA LOUSTAUNAU TORRES
- Operation
- Interstate · Hazmat
- Registered since
- 1999-08-06
- Last MCS-150 update
- 2026-04-07
- Census status
- Active
Fleet: 4 trucks · 4 owned tractors · 45 owned trailers.
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 or officers with 2 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
4 events- 04/07/2026MCS-150 update filed
0.0M mi reported (2025)
- 02/23/2004FOR HIRE PROPERTY — GRANTED
- 08/06/1999Registered with FMCSA
AUTHORIZED FOR HIRE
- 08/06/1999FOR HIRE PROPERTY — GRANTED
REPLACED BY PROVISIONAL AUTHORITY (02/23/2004)
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
- Non-ratable review
- Rated
- —
- Last review
- 2004-09-01
MCS-150 registration
- Form date
- 2026-04-07
- Reported mileage
- 10,000 mi (2025)
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.