CSA
UnknownUSDOT 2645178· CARRIER· EIN 95-4191845
⬇ PDF report

SUPERIOR TRUCK LINES INC

1457 MAIN ST STE A, NEWMAN, CA, 95360(209) 862-9430FRANK AMARAL
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
no inspections
Driver OOS
no inspections
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

A 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.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · August 28, 2026

0 inspections · 0 violations (0 OOS) · % of inspections had an OOS finding.

0
Inspections
0
Violations
0
OOS violations
0
Distinct codes

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.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

46
Inspections
41
Violations
5
Out-of-service
0
CSA points
40
Crashes
1
States
cleanviolOOS

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 NHTSA

71 distinct vehicles seen in this carrier’s roadside inspections.

38 truck 32 trailer 1 other
2018 WEST-MARKseen 3×
1W9TE4024JA488133· STL6802 CA
2011 WEST-MARK Certified Stainless Services, Inc dba West-Markseen 2×
1W9TE4026BA488071· STL6766 CA
2014 FREIGHTLINER Cascadiaseen 2×
3AKJGEDV3ESFW2869· STL55 CA
2021 FREIGHTLINER Cascadiaseen 2×
1FUJHLDV5MLMA4764· STL46 CA
2021 WEST-MARKseen 2×
1W9TE4020MA488022· STL6824 CA
2019 FREIGHTLINER Cascadiaseen 2×
3AKJHLDV6KSKK7857· 9E98565 CA
2014 WEST-MARKseen 2×
1W9TE4020EA488085· STL6780 CA
2012 WEST-MARK Certified Stainless Services, Inc dba West-Markseen 2×
1W9TE4024CA488247· STL6771 CA
2022 WEST-MARKseen 2×
1W9TE4023NA488002· STL6797 CA
2021 FREIGHTLINER Cascadiaseen 2×
3AKJHLDV6MSMP9482· 9G41053 CA
2015 WEST-MARKseen 2×
1W9TE4027FA488148· STL6788 CA
2017 FREIGHTLINER Cascadiaseen 2×
3AKJGEDV0HSHN5534· SLT5 CA
2016 FREIGHTLINER Cascadiaseen 2×
1FUJGEDV1GLGT3923· 9F33912 CA
2020 FREIGHTLINER Cascadiaseen 2×
3AKJHLDV3LSKT3620· STL42 CA
2028 WEST-MARK Certified Stainless Services, Inc dba West-Markseen 2×
16WTE123XWC132492· STL6712 CA
2016 FREIGHTLINER Cascadiaseen 2×
3AKJGEDV6GSHC3424· STL38 CA
2018 WEST-MARKseen 2×
1W9TE4028JA488054· STL68OO CA
2001 WEST-MARK Certified Stainless Services, Inc dba West-Markseen 2×
16WTE40231A134262· STL6722 CA
2019 WEST-MARKseen 2×
1W9TE432XKA488120· STL6807 CA
2018 FREIGHTLINER Cascadia
3AKJHLDV2JSJV0354· STL34 CA
2018 FREIGHTLINER Cascadia
1FUJHLDV7JLJV3200· 9F26383 CA
2018 WEST-MARK
1W9TE4023JA488110· STL6801 CA
2023 FREIGHTLINER Cascadia
3AKJHLDV0PSNX1689· STL56 CA
2015 WEST-MARK
1W9TE4027FA488053· STL6786 CA
2022 WEST-MARK
1W9TE4021NA488001· STL6787 CA
2018 FREIGHTLINER Cascadia
3AKJHLDV8JSJV0357· 9F26377 CA
2023 FREIGHTLINER Cascadia
3AKJHLDV5PSNX1686· STL 4 CA
2018 WEST-MARK
1W9TE402XJA488153· STL 6804 CA
2019 FREIGHTLINER Cascadia
3AKJHLDV8KSKK7858· 9E98566 CA
2023 WEST-MARK
1W9TE4024PA488092· 4VM6664 CA

+ 41 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 census

AUTHORIZED FOR HIRE

Power units
138
on file (MCS-150)
Drivers
183
183 hold a CDL
Annual mileage
8.1M mi
reported 2022
Recordable crash rate
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi183 drivers
Company officer
FRANK AMARAL
Operation
Intrastate (Non-Hazmat)
Registered since
2015-06-12
Last MCS-150 update
2023-09-06
Census status
Active

Fleet: 138 trucks · 138 owned tractors · 141 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 graph

This carrier shares VINs with 3 other carriers — review the connections below as part of your vetting.

3
Connected carriers
3
Fleet-transfer links
24
Most shared VINs
1
Strong links
Strong· 1
1
SANDAIR CORPORATION
USDOT 493750Active· RIPON, CA
Strong
Shared VIN · 24
1W9TE4021BA4881551W9TE4028JA4880541W9TE4023NA48800216WTE40248A1360011W9TE4020MA4880223AKJHHDV0LSKT3619

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

2 events
  1. 09/06/2023MCS-150 update filed

    8.1M mi reported (2022)

  2. 06/12/2015Registered with FMCSA

    AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Intrastate (Non-Hazmat)

FMCSA safety rating

Rating
Not rated
Type
Rated
Last review
📄

MCS-150 registration

Form date
2023-09-06
Reported mileage
8,114,349 mi (2022)

Got a violation you want to contest?

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 22, 2026, 5:02 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.