MAXWELL TANK LINES 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 202621 inspections · 23 violations (6 OOS) · 17% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75A3-TAOLVehicle Maintenance2 OOS
Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
16
2× · sev 8
- 2392.16-DUnsafe Driving
Driver - Failed to use seat belt while operating a CMV
7
1× · sev 7
- 3392.16Unsafe Driving
Failing to use seat belt while operating a CMV
7
1× · sev 7
- 4393.9TSVehicle Maintenance
Inoperative turn signal
6
1× · sev 6
- 5393.47A-BCLMBDVehicle Maintenance
Drum Brake - Cracked/loose/missing lining/pad
4
1× · sev 4
- 6393.55C1-BVehicle Maintenance
Air 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
1× · sev 4
- 7393.53B-BVehicle Maintenance
Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
4
1× · sev 4
- 8396.3A1-BOS1 OOS
Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
1
1×
- 9393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
1
1×
- 10393.45D1 OOS
Brake connections with leaks or constrictions
1
1×
Most inspected in · top 8 states
- IL12
- TX6
- NY4
- NM2
- WI2
- MO1
- IA1
- TN1
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.
Vehicle out-of-service rate exceeds the national average
High impactVehicle OOS rate is 26.7% vs the 22% 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 Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- 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 Tim1× · 100%
- Defensive-driving refresher on following distance and lane discipline
Driver Fitness needs attention
Low impactEstimated Driver Fitness 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
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
Tires violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 36% is under the 80% line. In decent shape, but here's what's driving it.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS2× · 36%
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× · 7%
- 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.1× · 7%
- 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
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.
- Walk the lights every pre-trip and carry spare bulbs/fuses
- Clean lenses and check the trailer plug for corrosion
- 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 Tim
- Log in and annotate the ELD correctly every day; fix edits promptly
- Plan trips around available hours — never falsify a log
- 393.75AFlat tire or fabric exposed · OOS
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
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
1
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi9 drivers
- Interstate · <100 mi3 drivers
- Company officer
- ROBERT MAXWELL
- Operation
- Interstate
- D-U-N-S
- 138170477
- Registered since
- 1984-08-17
- Last MCS-150 update
- 2025-04-24
- Census status
- Active
Fleet: 11 trucks · 8 owned tractors · 33 owned trailers · 3 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 or officers 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
14 events- 04/24/2025MCS-150 update filed
0.9M mi reported (2024)
- 08/29/2009Insurance cancelled — NORTH STAR REINSURANCE CORPORATION
BIPD/Excess · policy NSU32636
- 03/19/2008Insurance filed — GREAT WEST CASUALTY CO.
Liability (BIPD) — BMC-91X · policy CLP06567P
- 03/19/2008Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy CLP06567P
- 11/09/2005COMMON — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/25/2005)
- 11/09/2005CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/25/2005)
- 12/18/2003Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy CLP06567L
- 08/24/2000Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy CLP06567L
- 05/15/2000Insurance replaced — GREAT WEST CASUALTY CO.
BIPD/Primary · policy CLP6567
- 01/28/1994MOTOR PROPERTY COMMON CARRIER — GRANTED
- 12/22/1993MOTOR PROPERTY CONTRACT CARRIER — GRANTED
- 08/28/1984MOTOR PROPERTY CONTRACT CARRIER — GRANTED
- 08/17/1984Registered with FMCSA
AUTHORIZED FOR HIRE
- 04/17/1984MOTOR PROPERTY CONTRACT CARRIER — GRANTED
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
- Compliance review
- Rated
- 2004-01-22
- Last review
- 2004-01-16
MCS-150 registration
- Form date
- 2025-04-24
- Reported mileage
- 903,530 mi (2024)
Got a violation you want to contest?
Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.