GUERRERO'S TRUCKING
Legal: OSCAR GUERRERO TRUCKING INC
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 202693 inspections · 132 violations (19 OOS) · 33% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.53B-BVehicle Maintenance
Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
12
3× · sev 4
- 2393.9A-LFTSIVehicle Maintenance
Lighting - Front - Turn signal - inoperative
12
2× · sev 6
- 3396.5B-HWSLVehicle Maintenance
Hubs - Wheel seal leaking
8
4× · sev 2
- 4391.11B2-QDriver Fitness2 OOS
Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.
8
2× · sev 4
- 5393.75C-TAOTD-LT2/32Vehicle Maintenance
Tires - Less than 2/32 inch tread depth
8
1× · sev 8
- 6393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
3
3×
- 7392.2-SLLSR
State/Local Laws - State registration/tag violation
2
2×
- 8395.30B1-ELDDFRHours-of-Service Compliance
HOS (ELD) - Driver failing to review records and certify the accuracy of the information.
2
2× · sev 1
- 9395.24Hours-of-Service Compliance
HOS (ELD) - ELD Form and Manner
2
2× · sev 1
- 10392.2-SLLEQP
State/Local Laws - Violation of state and local law - Equipment violation.
1
1×
Most inspected in · top 7 states
- CA18
- US3
- WA3
- TX2
- NM2
- AR1
- AZ1
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 88% 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.
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain4× · 20%
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed2× · 14%
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:2× · 14%
- 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time2× · 12%
- 395.3A2-HOSPDHOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim2× · 9%
- 395.30B2-ELDDFC24HOS (ELD) - Driver failing to certify the record immediately after the final required entry has been made or corrected for the 24 hour period.8× · 6%
- 395.24HOS (ELD) - ELD Form and Manner6× · 5%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.5× · 4%
- 395.3A3-PROPDriving beyond 11 hour driving limit. (Property Carrying Vehicle)1× · 6%
- 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
English language violations are the leading contributor to Driver Fitness
High impactEstimated Driver Fitness percentile of 77% 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-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.4× · 100%
- 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 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.
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear4× · 4%
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.5× · 3%
- 393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.4× · 3%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative5× · 6%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.3× · 3%
- 393.9Inoperable Required Lamp5× · 2%
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth8× · 9%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS8× · 8%
- 393.75C-TAOTD-LT1/32Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves3× · 4%
- 393.207B-AALPME-OOSMore than 25% of the locking pins are missing or not engaged1× · 2%
- 396.5B-LLubrication - Oil or grease leak5× · 2%
- 396.3A1-AASGMDMore than 25% of the slider-guide/hold-down brackets are missing or disengaged.1× · 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 and driver out-of-service rate exceeds the national average
High impactVehicle OOS rate is 40% vs the 22% national average. Driver OOS rate is 7% 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
A high share of violations are occurring in San Diego County, CA
Medium impact32 of 143 violations in the last 12 months (22%) came from inspections in San Diego County, CA. 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 San Diego County, CA 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
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.
- 396.5B-HWSL×2Hubs - Wheel seal leaking
- 393.207A-SAPPCBLMSuspension - Axle positioning part cracked/broken/loose/missing.
- 393.207B-AALPME-OOSMore than 25% of the locking pins are missing or not engaged · OOS
- Look for shiny/streaked lug nuts on the walk-around
- Torque wheels after service and re-torque on schedule
- 395.30B1-ELDDFR×2HOS (ELD) - Driver failing to review records and certify the accuracy of the information.
- 395.24×2HOS (ELD) - ELD Form and Manner
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed · OOS
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
- 393.60CWindshield - Damaged or Discolored
- 395.8D2-HOSFHOS (Form) - Record of duty status form failed to include total miles driven for each 24 hour period. Date:
- 392.2-SLLSRState/Local Laws - State registration/tag violation
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
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 NHTSA28 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+ mi10 drivers
- Company officer
- OSCAR GUERRERO
- Operation
- Interstate
- Registered since
- 2009-06-23
- Last MCS-150 update
- 2026-04-09
- Census status
- Active
Fleet: 10 trucks · 10 owned tractors · 15 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.
Connections
carrier graphThis carrier shares VINs, officers or emails 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
94 events- 09/09/2026Insurance filed — New Horizon Insurance Company
Liability (BIPD) — BMC-91X · policy NHS1962651
- 04/09/2026MCS-150 update filed
2.7M mi reported (2024)
- 08/13/2025Insurance cancelled — QUALITAS INSURANCE COMPANY
BIPD/Primary · policy QCA-64768-01
- 07/17/2025COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (08/11/2025)
- 08/13/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 07/24/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 07/17/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (08/08/2024)
- 07/02/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 06/27/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/03/2024)
- 06/23/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 06/04/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 05/28/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/05/2024)
- 05/24/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 05/02/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 04/29/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/03/2024)
- 04/24/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 04/12/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 03/28/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/15/2024)
- 03/27/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 03/08/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 02/29/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (03/11/2024)
- 02/23/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 02/02/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 01/29/2024COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (02/05/2024)
- 01/25/2024Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 01/02/2024Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 12/29/2023COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (01/03/2024)
- 11/24/2023Insurance cancelled — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 11/03/2023Insurance replaced — NEW HORIZON INSURANCE COMPANY
BIPD/Primary · policy NHS1169120
- 10/30/2023COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/06/2023)
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
- 2017-01-31
- Last review
- 2026-01-29
MCS-150 registration
- Form date
- 2026-04-09
- Reported mileage
- 2,650,004 mi (2024)
Changes on file
FMCSA census historyJanuary, 2021
First on-record entry — OSCAR GUERRERO TRUCKING INC, SAN DIEGO, CA
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