DIAMONDBACK TRUCKING CO
Risk factors
High 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 202627 inspections · 189 violations (31 OOS) · 50% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75C-OOSVehicle Maintenance2 OOS
Tire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart
16
2× · sev 8
- 2395.8A-ELDHours-of-Service Compliance3 OOS
ELD - No record of duty status (ELD Required)
15
3× · sev 5
- 3393.9TVehicle Maintenance
Inoperable tail lamp
12
2× · sev 6
- 4393.9A-LSLIVehicle Maintenance
Lighting - Stop lamps - Any inoperative.
12
2× · sev 6
- 5393.9Vehicle Maintenance
Inoperable Required Lamp
4
2× · sev 2
- 6392.2FTNot in SMS
State or International Fuel Tax (IFTA) Violation
3
3×
- 7393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
3
3×
- 8392.2RGNot in SMS
State vehicle registration or License Plate violation
3
3×
- 9392.2-SLLEWA1
State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups
2
2×
- 10392.2-SLLIFTA
State/Local Laws - State tax/International Fuel Tax (IFTA) violation
2
2×
Most inspected in · top 8 states
- WI6
- IL4
- OH3
- KY2
- SD2
- CO2
- IN2
- AR1
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.
False log / RODS violations are the leading contributor to Hours-of-Service Compliance
High impactEstimated Hours-of-Service Compliance percentile of 91% is at/over the 65% 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.
- 395.8A-ELDELD - No record of duty status (ELD Required)3× · 40%
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain1× · 20%
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:1× · 13%
- 395.8K2-HOSPHOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty1× · 10%
- Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
- Retrain on correct logging and never letting a load pressure a driver into a false entry
- Prioritize the out-of-service items — they carry the heaviest weight
Tires 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.
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth14× · 21%
- 393.75C-OOSTire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart2× · 7%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS2× · 4%
- 393.9A-LSLILighting - Stop lamps - Any inoperative.5× · 7%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative4× · 4%
- 393.9TInoperable tail lamp2× · 3%
- 396.3A1BLBrake system pressure loss1× · 2%
- 393.45A-BHTBSAir Brake - Hose/tubing with a bulge/swelling when air pressure is applied1× · 2%
- 393.47A-BCLMBDDrum Brake - Cracked/loose/missing lining/pad1× · 1%
- 393.207F-SASMDSuspension - Air spring/bag is missing or is detached at the top or bottom.1× · 3%
- 393.207F-SLASSuspension - Leaking 3 PSI in 5 minutes1× · 1%
- Gauge and thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit; correct low pressure immediately
- Prioritize the out-of-service items — they carry the heaviest weight
Vehicle and driver out-of-service rate exceeds the national average
High impactVehicle OOS rate is 52.9% vs the 22% national average. Driver OOS rate is 29.6% 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
Following / lane / reckless violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 55% is under the 65% line. In decent shape, but here's what's driving it.
- 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× · 30%
- 392.2-SLLLRState/Local Laws - Lane restriction violation1× · 9%
- 392.2LVLane Restriction violation1× · 9%
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× · 30%
- Defensive-driving refresher on following distance and lane discipline
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 NHTSA22 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.
Crash record (US, last 24 months)
Total
1
Tow-away
1
Injury
0
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi2 drivers
- Company officer
- LEOPOLDO VAZQUEZ
- Operation
- Interstate
- Registered since
- 2021-10-29
- Last MCS-150 update
- 2025-09-03
- Census status
- Active
Fleet: 5 trucks · 3 owned tractors · 2 leased/term 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 12 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
26 events- 01/27/2026Insurance cancelled — UNIVERSAL CASUALTY RISK RETENTION GROUP, INC
BIPD/Primary · policy URG-02642
- 12/04/2025Insurance cancelled — UNIVERSAL CASUALTY RISK RETENTION GROUP, INC
BIPD/Primary · policy URG-02642
- 11/07/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (12/04/2025)
- 09/13/2025Insurance cancelled — COUNTY HALL INSURANCE COMPANY, INC A RR GROUP
BIPD/Primary · policy CHL 01-06146-25
- 09/03/2025MCS-150 update filed
0.1M mi reported (2024)
- 08/18/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (09/12/2025)
- 05/19/2025Insurance cancelled — EVERSPAN INSURANCE COMPANY
BIPD/Primary · policy CW3EVR-009664-01
- 04/22/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/22/2025)
- 04/17/2025Insurance cancelled — TRISURA SPECIALTY INSURANCE COMPANY
BIPD/Primary · policy BE20173350-00
- 03/21/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/21/2025)
- 11/14/2024Insurance cancelled — CANAL INSURANCE CO.
BIPD/Primary · policy CT6261991217
- 10/18/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/15/2024)
- 10/05/2024Insurance cancelled — CANAL INSURANCE CO.
BIPD/Primary · policy CT6261991217
- 09/09/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (10/07/2024)
- 08/01/2024Insurance cancelled — CANAL INSURANCE CO.
BIPD/Primary · policy CT6261991217
- 07/05/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (08/01/2024)
- 05/29/2024Insurance cancelled — CANAL INSURANCE CO.
BIPD/Primary · policy CT6261991217
- 05/22/2024Insurance replaced — CANAL INSURANCE CO.
BIPD/Primary · policy CT6261991217
- 05/02/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/23/2024)
- 01/04/2024Insurance cancelled — ARTISAN & TRUCKERS CASUALTY COMPANY
BIPD/Primary · policy CA955093329
- 12/27/2023Insurance replaced — ARTISAN & TRUCKERS CASUALTY COMPANY
BIPD/Primary · policy CA955093329
- 12/08/2023COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (12/28/2023)
- 04/05/2023Insurance cancelled — ARTISAN & TRUCKERS CASUALTY COMPANY
BIPD/Primary · policy CA955093329
- 01/07/2022MOTOR PROPERTY COMMON CARRIER — GRANTED
REVOKED (02/02/2026)
- 12/08/2021PROPERTY BROKER — DISMISSED
- 10/29/2021Registered 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
- Conditional
- Type
- Compliance review
- Rated
- 2026-07-05
- Last review
- 2026-04-30
MCS-150 registration
- Form date
- 2025-09-03
- Reported mileage
- 100,000 mi (2024)
Got a violation you want to contest?
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