MACK TRUCK LINES 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 202625 inspections · 29 violations (3 OOS) · 10% 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
28
4× · sev 7
- 2396.17C-PIVehicle Maintenance
Operating a CMV without documentation of a periodic inspection
8
2× · sev 4
- 3393.45B2-B-AIRVehicle Maintenance
Air Brake - Hose/tubing damaged or not secured
8
2× · sev 4
- 4383.23A2-LCDLNDriver Fitness1 OOS
License (CDL) - Operate a CMV and does not possess a valid CDL
8
1× · sev 8
- 5383.95A-LCDLDriver Fitness1 OOS
Restriction - (CDL) - Operate a CMV in violation of a restriction
8
1× · sev 8
- 6392.2-SLLS3Unsafe Driving
State/Local Laws - Speeding 11-14 miles per hour over the speed limit
7
1× · sev 7
- 7393.55E-BVehicle Maintenance
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
4
1× · sev 4
- 8393.45D-BVehicle Maintenance
Air Brake - Audible air leak at a proper connection
4
1× · sev 4
- 9393.201A-VLRDFVehicle Maintenance
Van/OT Trailers - Lower rail, drop frame trailer twisted/bent/or cracked from fatigue
2
1× · sev 2
- 10395.24Hours-of-Service Compliance
HOS (ELD) - ELD Form and Manner
1
1× · sev 1
Most inspected in · top 5 states
- CA14
- NV8
- UT5
- WY2
- CO1
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.
Driver out-of-service rate exceeds the national average
High impactDriver OOS rate is 12.5% 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
False log / RODS violations are the leading contributor to Hours-of-Service Compliance
Medium impactEstimated Hours-of-Service Compliance percentile of 63% is close to the 65% intervention line — worth getting ahead of before it crosses.
- 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain4× · 53%
- 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time1× · 40%
- 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.1× · 6%
- 395.24HOS (ELD) - ELD Form and Manner1× · 2%
- 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
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 28% is under the 80% line. In decent shape, but here's what's driving it.
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× · 20%
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured2× · 20%
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× · 10%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection2× · 20%
- 393.11A1-CSURRConspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× · 15%
- 393.201A-VLRDFVan/OT Trailers - Lower rail, drop frame trailer twisted/bent/or cracked from fatigue1× · 5%
- 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”
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.
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 NHTSA21 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
2
Tow-away
2
Injury
1
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi6 drivers
- Company officer
- MACK VIRK
- Operation
- Interstate
- Registered since
- 2010-06-15
- Last MCS-150 update
- 2025-07-09
- Census status
- Active
Fleet: 7 trucks · 7 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 with 10 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
18 events- 07/09/2025MCS-150 update filed
0.6M mi reported (2025)
- 08/27/2019Insurance name changed — GREAT WEST CASUALTY CO.
BIPD/Primary · policy MCP44668A
- 07/25/2019CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/26/2019)
- 07/25/2019Insurance filed — GREAT WEST CASUALTY CO.
Liability (BIPD) — BMC-91X · policy MCP44668A
- 07/25/2019Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy MCP44668A
- 11/05/2018Insurance cancelled — GREAT WEST CASUALTY CO.
BIPD/Primary · policy MCP17632A
- 10/18/2018Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy MCP17632A
- 10/09/2018CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (10/19/2018)
- 06/12/2015Insurance replaced — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy CTP497853
- 06/12/2013Insurance replaced — UNITED FINANCIAL CASUALTY COMPANY
BIPD/Primary · policy CA 1649601
- 07/09/2012Insurance replaced — UNITED FINANCIAL CASUALTY COMPANY
BIPD/Primary · policy CA 1649601
- 06/11/2012Insurance cancelled — TOPA INSURANCE COMPANY
BIPD/Primary · policy TLH002747-01
- 05/15/2012CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/05/2012)
- 06/11/2011Insurance cancelled — TOPA INSURANCE COMPANY
BIPD/Primary · policy TLH002747-00
- 05/16/2011CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/09/2011)
- 09/09/2010Insurance cancelled — TOPA INSURANCE COMPANY
BIPD/Primary · policy TLH002747-00
- 07/02/2010MOTOR PROPERTY CONTRACT CARRIER — GRANTED
- 06/15/2010Registered 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
- Non-ratable review
- Rated
- —
- Last review
- 2021-08-04
MCS-150 registration
- Form date
- 2025-07-09
- Reported mileage
- 647,000 mi (2025)
Got a violation you want to contest?
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