DIAMOND C LLC
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 202613 inspections · 50 violations (11 OOS) · 32% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1395.8E-HOSPDHours-of-Service Compliance
HOS (Property) - No driver may make a false report in connection with a duty status. Explain
14
2× · sev 7
- 2392.2CUnsafe Driving
Failure to obey traffic control device
10
2× · sev 5
- 3393.60D
Windshield / Windows - Tinting permits less than 70% of light transmittance
4
4×
- 4392.22A-DUnsafe Driving
Driver - Failed to activate hazard warning signal flashers
2
2× · sev 1
- 5392.2-SLLUCR
State/Local Laws - Failure to pay UCR fee
2
2×
- 6390.21TB1-MC
Operating a CMV without legal name or trade name displayed
2
2×
- 7392.2-SLLSR
State/Local Laws - State registration/tag violation
2
2×
- 8392.2-SLLEWG1
State/Local Laws - Excessive weight - 1-2500 lbs over on allowable gross weight
1
1×
- 9393.110B1 OOS
Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo
1
1×
- 10392.2UCRNot in SMS
Failure to pay UCR Fee
1
1×
Most inspected in · top 8 states
- IA3
- LA3
- KS2
- GA2
- MO2
- KY1
- NC1
- PA1
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.
Following / lane / reckless violations are the leading contributor to Unsafe Driving
High impactEstimated Unsafe Driving percentile of 78% is at/over the 60% 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.
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× · 36%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane1× · 24%
- Defensive-driving refresher on following distance and lane discipline
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 30% 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
Driver Fitness needs attention
Low impactEstimated Driver Fitness 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
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 34% is under the 75% line. In decent shape, but here's what's driving it.
- 393.43DBMABrake - Breakaway not attached to the towing vehicle1× · 18%
- 393.43D-BBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly1× · 18%
- 393.48A-BIHEHydraulic/Electric Brake - Inoperative other than a steering axle.1× · 12%
- 392.9A-DFSLDriver - Failing to properly secure load1× · 13%
- 392.9A2-CCargo - Vehicle components or dunnage not secured1× · 9%
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report1× · 18%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection1× · 12%
- 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.
- 392.2-SLLSRState/Local Laws - State registration/tag violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
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 NHTSA23 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+ mi5 drivers
- Company officer
- SERGIO JAVIER CAVAZOS
- Operation
- Interstate
- Registered since
- 2021-09-24
- Last MCS-150 update
- 2025-11-10
- 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 VINs with 3 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
12 events- 02/13/2026Insurance filed — HIGHLANDER SPECIALTY INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy DC920001784-00
- 02/13/2026Insurance cancelled — ACCREDITED SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy 2-XPT-TX-19-S0353375-00
- 01/20/2026COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (02/13/2026)
- 11/10/2025MCS-150 update filed
0.1M mi reported (2024)
- 02/13/2025Insurance cancelled — TRISURA SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy BE20173154-00
- 01/17/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (02/14/2025)
- 02/13/2024Insurance replaced — PROGRESSIVE COUNTY MUTUAL
BIPD/Primary · policy CA961680514
- 01/31/2024Insurance replaced — PROGRESSIVE COUNTY MUTUAL
BIPD/Primary · policy CA961680514
- 09/16/2022Insurance replaced — PROGRESSIVE COUNTY MUTUAL
BIPD/Primary · policy CA956178605
- 03/18/2022MOTOR PROPERTY COMMON CARRIER — GRANTED
- 03/03/2022Insurance replaced — PROGRESSIVE COUNTY MUTUAL
BIPD/Primary · policy CA956178605
- 09/24/2021Registered 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
- Non-ratable review
- Rated
- —
- Last review
- 2024-02-16
MCS-150 registration
- Form date
- 2025-11-10
- Reported mileage
- 120,000 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.