4S TRANSPORT 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 202629 inspections · 54 violations (8 OOS) · 23% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
20
5× · sev 4
- 2395.3A1-HOSPDHours-of-Service Compliance
HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time
14
2× · sev 7
- 3396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
4
1× · sev 4
- 4393.47A-BCFSBD-SAVehicle Maintenance1 OOS
Drum Brake - Contaminated friction surface on a steering axle
4
1× · sev 4
- 5393.45B2-B-AIRVehicle Maintenance
Air Brake - Hose/tubing damaged or not secured
4
1× · sev 4
- 6393.48A-BMBCBDVehicle Maintenance
Drum Brake - Missing/broken component(s)
4
1× · sev 4
- 7393.11A1-CSLRRVehicle Maintenance
Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997
3
1× · sev 3
- 8396.5B-HWSLVehicle Maintenance1 OOS
Hubs - Wheel seal leaking
2
1× · sev 2
- 9392.2MINot in SMS
Miscellaneous Traffic Law Violation
1
1×
- 10392.2-SLL
State/Local Laws -
1
1×
Most inspected in · top 8 states
- NM6
- AZ6
- TX3
- OH3
- IL3
- CA2
- NJ2
- IN1
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.
Log / ELD device violations are the leading contributor to Hours-of-Service Compliance
High impactEstimated Hours-of-Service Compliance percentile of 83% 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.
- 395.8E-HOSPDELDTHOS (Property) - Tampering with an ELD so that the device does not accurately record and retain required data. Explain:1× · 16%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.7× · 8%
- 395.24HOS (ELD) - ELD Form and Manner2× · 4%
- 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× · 16%
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain1× · 13%
- 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a1× · 1%
- 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× · 25%
- 395.8K2-HOSPHOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty1× · 13%
- Make sure the ELD is registered, working, and drivers know how to log in and certify daily
- 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 23.1% vs the 22% national average. Driver OOS rate is 13.9% 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 Maricopa County, AZ
Medium impact32 of 89 violations in the last 12 months (36%) came from inspections in Maricopa 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 Maricopa County, AZ to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Following / lane / reckless violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 46% 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, other2× · 48%
- 392.2-SLLLRState/Local Laws - Lane restriction violation1× · 15%
- 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
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 74% is under the 80% line. In decent shape, but here's what's driving it.
- 393.9A-LRLILighting - Tail lamp - Any inoperative2× · 5%
- 393.9A-LFTSILighting - Front - Turn signal - inoperative2× · 5%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× · 4%
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19988× · 15%
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear2× · 4%
- 393.47A-BCFSBD-SADrum Brake - Contaminated friction surface on a steering axle1× · 3%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS2× · 8%
- 393.75A2-TAOTLMTires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference1× · 5%
- 393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area1× · 4%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection4× · 7%
- Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
- 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.
- 393.55E-B×6Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 393.53B-B×2Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 396.17C-PI×2Operating a CMV without documentation of a periodic inspection
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
- 393.47E×3Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 392.2-SLL×2State/Local Laws -
- 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
- 395.3A1-HOSPD×2HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain: · OOS
- 395.8E-HOSPDELDTHOS (Property) - Tampering with an ELD so that the device does not accurately record and retain required data. Explain: · OOS
- 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.
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi54 drivers
- Interstate · <100 mi1 drivers
- Intrastate · 100+ mi54 drivers
- Intrastate · <100 mi1 drivers
- Company officer
- SARPREET SINGH MAAN
- Operation
- Interstate
- Registered since
- 2021-11-24
- Last MCS-150 update
- 2026-06-10
- Census status
- Active
Fleet: 33 trucks · 8 owned tractors · 25 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.
Data change history
Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.
Connections
carrier graphThis carrier shares VINs with 27 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
11 events- 06/10/2026MCS-150 update filed
0.9M mi reported (2026)
- 10/05/2025Insurance filed — Universal Casualty Risk Retention Group, Inc
Liability (BIPD) — BMC-91X · policy URG-02726
- 10/05/2025Insurance cancelled — WESCO INSURANCE COMPANY
BIPD/Primary · policy WMC2039720
- 09/08/2025CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (10/06/2025)
- 10/18/2024MOTOR PROPERTY CONTRACT CARRIER — REINSTATED
- 10/05/2024Insurance replaced — WESCO INSURANCE COMPANY
BIPD/Primary · policy WMC2039720
- 10/02/2023Insurance cancelled — WESCO INSURANCE COMPANY
BIPD/Primary · policy WMC1963505
- 04/15/2023Insurance cancelled — WESCO INSURANCE COMPANY
BIPD/Primary · policy WMC1963505
- 03/20/2023CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (04/12/2023)
- 04/28/2022MOTOR PROPERTY CONTRACT CARRIER — GRANTED
REVOKED (10/10/2023)
- 11/24/2021Registered 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
- —
- Rated
- —
- Last review
- —
MCS-150 registration
- Form date
- 2026-06-10
- Reported mileage
- 860,000 mi (2026)
Got a violation you want to contest?
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