TRANSPORTES MAO
Legal: MANUEL SANTIAGO RIOS
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 2026113 inspections · 83 violations (8 OOS) · 17% 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
16
4× · sev 4
- 2396.3A1BVehicle Maintenance
Brakes (general) Explain:
12
3× · sev 4
- 3393.9A-LBLVehicle Maintenance
Lighting - Backup lamp inoperative
12
2× · sev 6
- 4396.3A1-ALBVVehicle Maintenance
Air Brake - Any leak from a brake valve
8
2× · sev 4
- 5396.5B-LVehicle Maintenance
Lubrication - Oil or grease leak
6
2× · sev 3
- 6393.9HVehicle Maintenance
Inoperable head lamps
6
1× · sev 6
- 7393.83G
Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment
4
4×
- 8393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
4
1× · sev 4
- 9393.60C
Windshield - Damaged or Discolored
2
2×
- 10393.201A-FRCLSVehicle Maintenance
Frame - Cracked/loose/sagging/broken frame or chassis
2
1× · sev 2
Most inspected in · top 2 states
- TX25
- US5
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 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 enforcement32× · 97%
- 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.2× · 3%
- Assess English proficiency at hire and provide support/training where needed
Brakes violations are the leading contributor to Vehicle Maintenance
High impactEstimated Vehicle Maintenance percentile of 97% 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.
- 396.3A1BBrakes (general) Explain:6× · 6%
- 393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.10× · 6%
- 396.3A1-ALBVAir Brake - Any leak from a brake valve5× · 4%
- 393.9HInoperable head lamps4× · 6%
- 393.9Inoperable Required Lamp7× · 5%
- 393.9A-LBLLighting - Backup lamp inoperative2× · 3%
- 393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area5× · 4%
- 393.75A2-TAOBBTires - All others, bump or bulge related to tread or sidewall separation1× · 2%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× · 2%
- 396.5B-LLubrication - Oil or grease leak9× · 4%
- 393.81Horn inoperative2× · 1%
- 393.201A-FRCLSFrame - Cracked/loose/sagging/broken frame or chassis1× · 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
A high share of violations are occurring in Webb County, TX
Medium impact219 of 219 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 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
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.
- 396.3A1B×3Brakes (general) Explain:
- 393.9A-LBL×2Lighting - Backup lamp inoperative
- 396.3A1-ALBV×2Air Brake - Any leak from a brake valve
- 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
- 393.83G×6Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment
- 396.3A1×4Inspection, repair and maintenance of parts and accessories
- 393.60C×3Windshield - Damaged or Discolored
- Review these violations with drivers and add the fix to your pre-trip and PM routine
- 391.11B2-Z×6Border 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 NHTSA14 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
- MANUEL SANTIAGO RIOS
- Operation
- Interstate
- Registered since
- 2019-07-10
- Last MCS-150 update
- 2025-05-30
- Census status
- Active
Fleet: 3 trucks · 3 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 with 7 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
5 events- 05/30/2025MCS-150 update filed
0.0M mi reported (2024)
- 11/26/2024Out-of-service order rescinded
- 11/19/2024Federal out-of-service order
90 day failure to pay fine
- 07/22/2019FOR HIRE PROPERTY — GRANTED
- 07/10/2019Registered 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
- 2025-05-30
- Reported mileage
- 16,360 mi (2024)
Got a violation you want to contest?
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