JUAN MANUEL VIEJO RUBALCAVA
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 202625 inspections · 82 violations (10 OOS) · 36% 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
- 2393.201C-FRVehicle Maintenance
Frame - Bent, cut or notched other than by vehicle manufacturer
14
7× · sev 2
- 3383.23A2-LCDLNDriver Fitness1 OOS
License (CDL) - Operate a CMV and does not possess a valid CDL
8
1× · sev 8
- 4396.5B-LVehicle Maintenance
Lubrication - Oil or grease leak
6
2× · sev 3
- 5393.41Vehicle Maintenance1 OOS
No or defective parking brake system on CMV
4
1× · sev 4
- 6393.201C
Frame rail flange improperly bent/cut/notched other than by vehicle manufacturer
2
2×
- 7393.65F-FVehicle Maintenance
Fuel - Improper fuel line protection
2
2× · sev 1
- 8387.7FNot in SMS
Carrier - Foreign domiciled motor carrier permit/require a driver to operate a CMV without proof of financial responsibility in English, (MCS-90 or MCS-82) in the
1
1×
- 9393.95A
No/discharged/unsecured fire extinguisher
1
1×
- 10396.5B
Oil and/or grease leak
1
1×
Most inspected in · top 2 states
- US21
- TX4
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 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.
- 391.11B2-ZBorder Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement12× · 58%
- 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.1× · 2%
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL4× · 39%
- Assess English proficiency at hire and provide support/training where needed
- Prioritize the out-of-service items — they carry the heaviest weight
Driver out-of-service rate exceeds the national average
High impactDriver OOS rate is 16% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.
- 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
- Reinforce thorough pre-trip and post-trip inspections; retrain where needed
A high share of violations are occurring in Webb County, TX
Medium impact56 of 56 violations in the last 12 months (100%) came from inspections in Webb County, TX. 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 Webb County, TX 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 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
Other violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 63% is under the 80% line. In decent shape, but here's what's driving it.
- 393.201C-FRFrame - Bent, cut or notched other than by vehicle manufacturer17× · 33%
- 396.3A1-FFuel - Dripping leak.2× · 12%
- 396.5B-LLubrication - Oil or grease leak5× · 10%
- 393.9A-LILLighting - Identification lamp(s) inoperative6× · 9%
- 393.9A-LBLLighting - Backup lamp inoperative1× · 8%
- 393.11A1-LLPLLighting - License plate lamp missing1× · 3%
- 393.41No or defective parking brake system on CMV2× · 11%
- 393.41-BNPBBrake - Inoperative or missing parking brake on power unit1× · 3%
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
- 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.
- 393.201C-FR×2Frame - Bent, cut or notched other than by vehicle manufacturer
- 393.9A-LBLLighting - Backup lamp inoperative
- 396.3A1-FFuel - Dripping leak. · OOS
- Tighten pre-trip/post-trip DVIR discipline and the PM schedule
- Fix defects before dispatch — don’t “drive it in”
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 NHTSA3 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 mi3 drivers
- Company officer
- JUAN MANUEL VIEJO RUBALCAVA
- Operation
- Interstate
- Registered since
- 2024-05-31
- Last MCS-150 update
- 2025-06-02
- Census status
- Active
Fleet: 3 trucks.
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 addresses or phone numbers with 1 other carrier — 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- 06/02/2025MCS-150 update filed
0.0M mi reported (2024)
- 09/18/2024FOR HIRE PROPERTY — GRANTED
- 05/31/2024Registered 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
- 2025-06-02
- Reported mileage
- 1,800 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.