DISERSON SA DE CV
Risk factors
Moderate 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 202669 inspections · 203 violations (27 OOS) · 43% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.45D-BAALVehicle Maintenance4 OOS
Air Brake - Audible air leak at other than a proper connection
16
4× · sev 4
- 2393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
16
4× · sev 4
- 3396.5B-LVehicle Maintenance
Lubrication - Oil or grease leak
12
4× · 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
12
3× · sev 4
- 5393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
12
3× · sev 4
- 6393.9A-LCLVehicle Maintenance
Lighting - Clearance lamp(s) inoperative
10
5× · sev 2
- 7393.82-SMVehicle Maintenance
Speedometer - Inoperative or defective
9
3× · sev 3
- 8396.3A1-BALACVehicle Maintenance
Brake - Audible air leak from a brake chamber
8
2× · sev 4
- 9393.11A1-CSLRRVehicle Maintenance
Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997
6
2× · sev 3
- 10393.11B-CSURRVehicle Maintenance
Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993
6
2× · sev 3
Most inspected in · top 2 states
- US19
- AZ11
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 95% 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 enforcement11× · 68%
- 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.4× · 13%
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL2× · 16%
- 391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate1× · 3%
- Assess English proficiency at hire and provide support/training where needed
- Prioritize the out-of-service items — they carry the heaviest weight
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.
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured37× · 6%
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 199828× · 5%
- 393.45D-BAir Brake - Audible air leak at a proper connection17× · 3%
- 393.9A-LSLILighting - Stop lamps - Any inoperative.7× · 2%
- 393.9A-LCLLighting - Clearance lamp(s) inoperative14× · 1%
- 393.11B-CSURRConspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 199311× · 1%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth17× · 7%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS7× · 3%
- 396.3A1-TFCVTires - Front, in contact with a part of the vehicle3× · 1%
- 396.5B-LLubrication - Oil or grease leak31× · 4%
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report14× · 3%
- 393.201A-FRCLSFrame - Cracked/loose/sagging/broken frame or chassis10× · 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
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 63.6% vs the 22% 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 Santa Cruz County, AZ
Medium impact183 of 183 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
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.
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 NHTSA45 distinct vehicles seen in this carrier’s roadside inspections.
+ 15 more.
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
- ALVARO OSUNA MEDRANO
- Operation
- Interstate
- Registered since
- 2004-09-02
- Last MCS-150 update
- 2025-09-11
- Census status
- Active
Fleet: 6 trucks · 6 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 13 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- 09/11/2025MCS-150 update filed
0.0M mi reported (2024)
- 05/17/2007Out-of-service order rescinded
- 04/04/2007Federal out-of-service order
90 day failure to pay fine
- 09/10/2004FOR HIRE PROPERTY — GRANTED
- 09/02/2004Registered 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
- Satisfactory
- Type
- Non-ratable review
- Rated
- 2010-12-06
- Last review
- 2015-04-23
MCS-150 registration
- Form date
- 2025-09-11
- Reported mileage
- 16,000 mi (2024)
Changes on file
FMCSA census historyJanuary, 2021
First on-record entry — DISERSON SA DE CV, HERMOSILLO, SO
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