S T BROS INC
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 202662 inspections · 25 violations (0 OOS) · 0% 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
- 2395.24Hours-of-Service Compliance
HOS (ELD) - ELD Form and Manner
6
6× · sev 1
- 3392.2CUnsafe Driving
Failure to obey traffic control device
5
1× · sev 5
- 4392.2-SLLTCDUnsafe Driving
State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
5
1× · sev 5
- 5393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
4
1× · sev 4
- 6395.8D11-HOSF
HOS (Form) - Record of duty status form failed to include shipping document number(s) or name of shipper and commodity for each 24 hour period. Date:
3
3×
- 7392.2-SLLED
State/Local Laws - Excessive dimension (width/height/length)
2
2×
- 8395.30B1-ELDDFRHours-of-Service Compliance
HOS (ELD) - Driver failing to review records and certify the accuracy of the information.
1
1× · sev 1
- 9392.2-SLLEWA1
State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups
1
1×
- 10395.3A3-HOSPRNP
Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation
1
1×
Most inspected in · top 5 states
- CA17
- NM6
- TX3
- AZ3
- US1
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.
Other violations are the leading contributor to Unsafe Driving
Medium impactEstimated Unsafe Driving percentile of 60% is close to the 65% intervention line — worth getting ahead of before it crosses.
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit3× · 29%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× · 5%
- 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× · 21%
- 392.2-SLLFCState/Local Laws - Following too closely1× · 7%
- 392.2-SLLLRState/Local Laws - Lane restriction violation1× · 4%
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
A high share of violations are occurring in La Paz County, AZ
Medium impact9 of 28 violations in the last 12 months (32%) came from inspections in La Paz 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 La Paz County, AZ to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Log / ELD device violations are the leading contributor to Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 52% is under the 65% line. In decent shape, but here's what's driving it.
- 395.24HOS (ELD) - ELD Form and Manner7× · 23%
- 395.24D-ELDPTHOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t2× · 21%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.1× · 4%
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain2× · 49%
- Make sure the ELD is registered, working, and drivers know how to log in and certify daily
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
Brakes violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 10% is under the 80% line. In decent shape, but here's what's driving it.
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.2× · 21%
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear2× · 14%
- 393.45B2PCBrake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit2× · 12%
- 393.9Inoperable Required Lamp5× · 12%
- 393.9TInoperable tail lamp1× · 10%
- 393.11A1-CSURRConspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× · 4%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 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-SLLEWA1State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups
- 395.3A3-HOSPRNPDriving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation
- 395.8F12-HOSMHOS (Manner) - Driver's record of duty status failed to record shipping document number(s) or name of shipper and commodity for each 24 hour period. Date:
- Look under the truck for shifted axles and broken/leaking suspension parts
- Include suspension in scheduled maintenance
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- Walk the lights every pre-trip and carry spare bulbs/fuses
- Clean lenses and check the trailer plug for corrosion
- 395.24D-ELDPTHOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t
- 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 NHTSA56 distinct vehicles seen in this carrier’s roadside inspections.
+ 26 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.
Crash record (US, last 24 months)
Total
2
Tow-away
2
Injury
0
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi29 drivers
- Company officer
- TAJINDER SINGH
- Operation
- Interstate
- D-U-N-S
- 2092086
- Registered since
- 2000-02-17
- Last MCS-150 update
- 2026-07-16
- Census status
- Active
Fleet: 31 trucks · 31 owned tractors · 28 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, phone numbers or officers with 63 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
46 events- 07/16/2026MCS-150 update filed
2.9M mi reported (2026)
- 07/27/2020Insurance cancelled — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LFI0000234
- 06/30/2020Insurance filed — Northland Insurance Company
Liability (BIPD) — BMC-91X · policy WF004217
- 06/30/2020Insurance replaced — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LFI0000234
- 06/30/2018Insurance cancelled — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LFI0000224
- 06/04/2018CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/25/2018)
- 06/30/2017Insurance cancelled — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LTI0006766
- 06/05/2017CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/20/2017)
- 06/30/2016Insurance cancelled — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LTI0004689
- 06/03/2016CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/21/2016)
- 06/30/2015Insurance cancelled — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LTI0003231
- 06/30/2015Insurance replaced — SCOTTSDALE INDEMNITY COMPANY
BIPD/Primary · policy LTI0003231
- 06/03/2015CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/15/2015)
- 06/30/2014Insurance cancelled — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0421713
- 06/03/2014CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/26/2014)
- 08/26/2013Insurance cancelled — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0421713
- 06/30/2013Insurance replaced — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0421713
- 06/30/2013Insurance cancelled — CASTLEPOINT NATIONAL INSURANCE CO
BIPD/Primary · policy BAPBZ0421712
- 06/03/2013CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/20/2013)
- 06/30/2012Insurance cancelled — NORTHLAND INSURANCE COMPANY
BIPD/Primary · policy WN032121
- 06/04/2012CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/20/2012)
- 12/13/2010Insurance name changed — NORTHLAND INSURANCE COMPANY
BIPD/Primary · policy WN032121
- 11/10/2010CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/15/2010)
- 11/05/2010Insurance replaced — NORTHLAND INSURANCE COMPANY
BIPD/Primary · policy WN032121
- 06/30/2010Insurance cancelled — THE INSURANCE CO OF THE STATE OF PENNSYLVANIA
BIPD/Primary · policy SFT 566484506
- 06/03/2010CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/28/2010)
- 06/30/2009Insurance cancelled — THE INSURANCE CO OF THE STATE OF PENNSYLVANIA
BIPD/Primary · policy SFT 5664845 05
- 06/03/2009CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/29/2009)
- 06/30/2008Insurance cancelled — THE INSURANCE CO OF THE STATE OF PENNSYLVANIA
BIPD/Primary · policy SFT 566484504
- 06/03/2008CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/30/2008)
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
- 2018-01-03
MCS-150 registration
- Form date
- 2026-07-16
- Reported mileage
- 2,889,495 mi (2026)
Got a violation you want to contest?
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