DIAMOND OIL COMPANY
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 20266 inspections · 27 violations (5 OOS) · 25% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1392.2-SLLS4Unsafe Driving
State/Local Laws - Speeding 15 or more miles per hour over the speed limit
10
1× · sev 10
- 2392.2-SLLS2Unsafe Driving
State/Local Laws - Speeding 6-10 miles per hour over the speed limit
8
2× · sev 4
- 3383.23A2-HDriver Fitness1 OOS
Operating a CMV without a valid CDL: No hazardous materials / dangerous goods endorsement
8
1× · sev 8
- 4395.24C2IIIHours-of-Service Compliance
Driver failed to manually add shipping document number
6
6× · sev 1
- 5393.9Vehicle Maintenance
Inoperable Required Lamp
4
2× · sev 2
- 6392.8Vehicle Maintenance
Failing to inspect/use emergency equipment
2
1× · sev 2
- 7393.203B
Cab/body improperly secured to frame
1
1×
- 8393.95A
No/discharged/unsecured fire extinguisher
1
1×
- 9172.602A
Emergency Response information not complete
1
1×
- 10393.95F
Emergency Equipment - Stopped vehicle warning devices missing or improper
1
1×
Most inspected in · top 3 states
- IA10
- NE4
- SD2
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.
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 50% 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
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 NHTSA16 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 censusPRIVATE PROPERTY;AUTHORIZED FOR HIRE
- Interstate · <100 mi4 drivers
- Intrastate · <100 mi28 drivers
- Company officer
- JOE NIETO
- Operation
- Interstate · Hazmat
- Registered since
- 1994-03-23
- Last MCS-150 update
- 2024-02-28
- Census status
- Active
Fleet: 18 trucks · 12 owned tractors · 10 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.
Data change history
Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.
Connections
carrier graphThis carrier shares VINs, phone numbers or officers 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
14 events- 02/28/2024MCS-150 update filed
1.2M mi reported (2023)
- 12/01/2023Insurance filed — EMCASCO INSURANCE COMPANY
Liability (BIPD) — BMC-91X · policy 6E60686
- 12/01/2023Insurance replaced — EMPLOYERS MUTUAL CASUALTY CO.
BIPD/Primary · policy 5E40379
- 11/01/2019Insurance replaced — EMCASCO INSURANCE COMPANY
BIPD/Primary · policy 5E40379
- 12/01/2018Insurance replaced — FEDERATED MUTUAL INSURANCE CO.
BIPD/Primary · policy 6026295
- 06/06/2014MOTOR PROPERTY CONTRACT CARRIER — REINSTATED
- 07/23/2002Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy GWP01287A
- 07/23/2002Insurance filed — GREAT WEST CASUALTY CO.
BIPD
- 01/07/2002Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy GWP01287A
- 12/01/2001Insurance filed — FEDERATED MUTUAL INSURANCE CO.
Liability (BIPD) — BMC-91X · policy 6026296
- 09/17/2001Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy GWP01287A
- 06/19/2001Insurance replaced — EMCASCO INSURANCE COMPANY
BIPD/Primary · policy 2 E 0 6 0 2 3-00
- 06/28/2000MOTOR PROPERTY CONTRACT CARRIER — GRANTED
REVOKED (10/07/2002)
- 03/23/1994Registered with FMCSA
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Compliance review
- Rated
- 2019-05-30
- Last review
- 2019-05-28
MCS-150 registration
- Form date
- 2024-02-28
- Reported mileage
- 1,200,000 mi (2023)
Got a violation you want to contest?
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