WEST COAST TANK LINES INC

DOT# 2183402 MC# 765054 Manteca, CA Authorized For-Hire
(209) 275-1082 aaron@westcoasttanklines.com 17800 Comconex Rd, Manteca CA 95336
17 tractors · all owned 33 drivers 2M mi/yr · ~118k per unit
HazMat
Strong
FRED Score 78.7 / 100
Moderate confidence
15 yrs history · 141 roadside inspections

FMCSA Live Status

Checking FMCSA…

Fleet & equipment

Power units
17
Drivers · CDL
33 · 33
Annual miles
2M
Type Own Term Trip Total
Trucks 0 0 0 0
Tractors 8 0 0 8
Trailers 0 0 0 0

Registration

Registered
08-17-2011 (15 yrs)
MCS-150 Update
12-10-2025
FRED Score Date
Nov 07, 2026
Officer
AARON STAGNO

Cargo

57.8
medium risk
Liquids/Gases General Freight
High-Risk Cargo
General Freight

Note: "General Freight" is a catch-all; the actual cargo mix and its risk may differ.

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Expected crash rate is probably lower than similar fleets (about an 80% chance), but the record is too thin to say by how much.

Similar fleets: interstate fleets of 20–49 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

This motor carrier 0.72×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
0.7 vs 1.0 for similar fleets
Likely 0–2 crashes
This motor carrier
0.7
Similar fleets
1.0
Chance of a fatal crash, next 12 months
~2%
Below similar fleets.
What's driving the grade
Crash history
betterworse
Lower so far, not yet proven. 1 crash on the FMCSA record in 24 months (about 0.5 a year); similar fleets have about 1 a year. Too short a record to be sure, so the grade counts its crash record as about 9% below typical. The grade counts 2 crashes in its 36-month scoring window, recent ones weighted most.
Roadside inspections
betterworse
Much better than peers. Unsafe-driving and hours-of-service violations 0.35×, out-of-service orders 0.39× and violations 0.55× the rate expected for its inspections. Together they move its crash estimate -21%. It's inspected more often than most fleets its size.

Worth a closer look

From the FMCSA record. The grade already counts the safety items; insurance filings and links to other motor carriers are not in it.

  • Brakes and tires
    Brakes are 22 of 63 violations (35%). Brake or tire defects led to 8 out-of-service orders.
    Ask: the preventive-maintenance schedule and shop records.
  • Hazmat violations
    11 hazmat violations.
Strengths
  • 1 crash in 24 months. No injuries, no fatalities.
  • Vehicle out-of-service rate 7.1% vs 22.3% national; driver 0.0% vs 6.7%.
  • No FMCSA BASIC alerts.
Data flags
  • Dangerous driving: 2

Track record

FMCSA record, Oct 2024 – Sep 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
1
0 fatalities · 0 injuries · 0 tow-aways
Inspections
141
76% clean (no violations)
Vehicle out-of-service
7.1%
9 of 127
National avg 22.3%
Driver out-of-service
0.0%
0 of 135
National avg 6.7%
Violations
63
9 out-of-service

Inspected more often than interstate fleets of 10–19 trucks in California (about 52 in 24 months would be typical).

Inspections per quarter With an out-of-service order
Q4 '24: 27 inspections, 3 out of service 27 Q4 '24 Q1 '25: 15 inspections, 2 out of service 15 Q1 '25 Q2 '25: 20 inspections, 1 out of service 20 Q2 '25 Q3 '25: 13 inspections, 0 out of service 13 Q3 '25 Q4 '25: 25 inspections, 1 out of service 25 Q4 '25 Q1 '26: 15 inspections, 0 out of service 15 Q1 '26 Q2 '26: 19 inspections, 2 out of service 19 Q2 '26 Q3 '26: 7 inspections, 0 out of service 7 Q3 '26
vs 14,122 peer fleets
This motor carrierPeers
Crashes 0.029 0.034
Inspections 6.53 1.23
Violations 1.85 0.97
Critical violations 0.41 0.19

Yearly rates from the last 24 months. Peers: interstate fleets, 10–19 power units, medium-risk cargo.

What they get cited for

63 violations · 24 months
  • Vehicle maintenance No alert
    42 · 9 OOS
    Brakes 22 · Tires 9 · Lights 8 · Steering & suspension 2 · Other parts 1
  • Unsafe driving No alert
    5 · 0 OOS
    Reckless / lane 2 · Speeding 2 · Other 1
  • Hours of service No alert
    5 · 0 OOS
    Logbook / ELD paperwork 5
  • Driver fitness No alert
    0
  • Drugs & alcohol No alert
    0
  • Hazmat
    11 · 0 OOS
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months
  • Nov
    4
    2025
    California
    Property damage only
    Daylight, two-way trafficway divided unprotected median.

No other reportable crashes on the FMCSA record.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
Today · live FMCSA check
Checking FMCSA…
Last on FMCSA's record (May 14, 2026)
$1,000,000 · GUIDEONE MUTUAL INSURANCE COMPANY
on record since Dec 1, 2022 · FMCSA minimum $1,000,000 · no gap on FMCSA's record since Nov 2011
Cargo filing
not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to May 14, 2026
  • One liability insurer throughout
  • No gap in filed liability coverage while liability was required

Operating authority active (FMCSA's L&I record of May 14, 2026, status since Jul 28, 2016)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

Loading map data…
Inspections by state
  • California (HQ) 141

Mostly inspected in its home state (100%).