Carrier profile · USDOT 788953 · MC-351966 · Updated Aug 20, 2026

CST Lines Inc

36 power unitsavg 8.7 yrNational · 26 statesGREEN BAY, WI81/100

CARRIER ACTIVEMC-351966 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

36Power units

37 observed · MCS-150

35Trailers seen

Decoded · vPIC

8.7Avg age (yr)

2000–2026 · vPIC

Call dispatch(920) 497-4804 Email dispatchchris@cstlines.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate above average25.9% vs the 22.26% national average.Fatal crash on record2 crash(es) involving a fatality are on this carrier's record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 28 yearsOperating authority has been on file since 1999.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo25.9%

▲ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo25.9%

▲ 22.26% nat'l

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

36 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8.7 yr

Model years 2000–2026 · peer benchmark unavailable.

Identity stabilityStable

27 yr unchanged

Same registration since 1999 — no chameleon / reincarnation signal.

Safety

66 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 25.9%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 27 vehicle and 66 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

20.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 19.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

66 inspections in the charted months · busiest month May '26 · 5

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.9 / unit·yr

thin signalabundant signal

Within the expected band for a 36-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 36
Inspections · 24 mo: 66
Annualized: ≈33 / yr
Coverage: ≈0.9 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving26 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance15 · 4 OOS
393.9 Inoperative required lampsVehicle Maintenance9 · 1 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance7 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance7 · 3 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 4 OOS
393.60 Windshield / glazingVehicle Maintenance5 · 0 OOS
393.203 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance5 · 1 OOS
395.3 Driving beyond hours-of-service limitsHOS Compliance3 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: Active
Broker: Active

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’22 · 7 insurers · 0 lapsesInsurer churn

Northland’02–’13

1st Security’04–’13

Northland’16–’22

beyond this history

1998200520122019now

Shorter eras are too brief to label at this scale — all 8 insurers are named in the list below.

BIPD in force — $750,000 · BERKLEY CASUALTY COMPANY · since Jun 2026

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NORTHLAND INSURANCE COMPANY	Jun 2016 → Jun 2022	$750K	1
ILLINOIS NATIONAL INSURANCE CO.	Dec 2013 → Jun 2016	$750K	4
1ST SECURITY FINANCIAL CORPORATION	Aug 2004 → Sep 2013	$750K	1
NORTHLAND INSURANCE COMPANY	Nov 2002 → Dec 2013	$750K	1
CANAL INSURANCE CO.	Nov 2001 → Nov 2002	$750K	1
AMERICAN ALTERNATIVE INSURANCE CORPORATION	Nov 2000 → Nov 2001	$750K	2
TRUMBULL INSURANCE COMPANY	Nov 1999 → Nov 2000	$750K	1
CAROLINA CASUALTY INSURANCE CO.	Nov 1998 → Nov 1999	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 36
Observed power (24 mo): 37
Trailers (towed): 35

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

8.7 yr

Average age

2026

Newest model yr

2000

Oldest model yr

58.3%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 26 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusNational

revealed

States observed

US states

Inspections · 24 mo

TN busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

GREEN BAY, WI

2811 ALLIED STREET

Top corridor

TN ⇄ WI

TN 5 · CA 4 · GA 4

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4524556 USDOT 1781365Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (30 trucks · 35 carriers)

Across all inspections on record: USDOT 270752 USDOT 773004 USDOT 3968615 USDOT 3520706 USDOT 4524556 USDOT 3047493 USDOT 4158494 USDOT 1204947

Shares a registration email domain with other carriers

@cstlines.com — 2 carriers: USDOT 515254

Shares a company officer with other carriers

chris erickson — 2 carriers: USDOT 515254

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 2811 ALLIED STREET, GREEN BAY, WI, 54304
Operation: Interstate

Contact

Phone: (920) 497-4804
Fax: (920) 497-5907
Email: chris@cstlines.com
Web domain: cstlines.com

Registration

Officers: Chris Erickson · Shannon Williquette
USDOT / docket: 788953 · MC-351966
First registered: Jan 11, 1999
Last MCS-150: Apr 15, 2026 · 3,121,879 mi (2025)
FMCSA safety rating: Satisfactory · Nov 2, 2010
D-U-N-S: 69083942

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

3,121,879

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for CST LINES INC.

CST LINES INC (USDOT 788953) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from BERKLEY CASUALTY COMPANY effective Jun 1, 2026 in FMCSA L&I's current snapshot as of Aug 20, 2026.

Its vehicle out-of-service rate was 25.9% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 66 roadside inspections in the last 24 months — 27 vehicle-level and 66 driver-level — across 26 states, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 1 reportable crash in the last 24 months and 2 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 36 power units and 38 drivers in its most recent MCS-150 filing dated Apr 15, 2026.

It has an FMCSA safety rating of Satisfactory assigned Nov 2, 2010 in the federal record refreshed Aug 20, 2026.

Frequently asked

What is CST LINES INC's USDOT number?

CST LINES INC's USDOT number is 788953, and its motor carrier number is MC-351966.

Is CST LINES INC authorized to operate?

As of Aug 20, 2026, CST LINES INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is CST LINES INC's safety record?

CST LINES INC has a 25.9% vehicle out-of-service rate (national average 22.26%) across 94 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 81/100 (tier: review).

How big is CST LINES INC's fleet?

CST LINES INC operates 36 power units and 38 drivers per its most recent MCS-150 filing.

Where is CST LINES INC based?

CST LINES INC is based in GREEN BAY, WI, with roadside inspections recorded across 26 states.

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