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VALIDATED

DEREK ALAN SCHLABOWSKE

Trust Score

Excellent Why this score?

Company CheckDEREK ALAN SCHLABOWSKE · DOT 1036839

DBA: S&S TOWING

W2371 COUNTY ROAD B, MARINETTE, WI, 54143

DOT# 1036839 MC# MC434884 Marinette, Wisconsin 23 years

CARRIER

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1

Power Units

1

Drivers

0

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

0

Inspections

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Company Information

Legal NameDEREK ALAN SCHLABOWSKE

DBA NameS&S TOWING

DOT Number1036839

MC NumberMC434884

Entity TypeCarrier

Operating StatusA - Active

LocationMarinette, Wisconsin

Added06/24/2002

MCS-15004/27/2026

Contact Details

PhoneSign in to view

EmailSign in to view

Physical AddressW2371 COUNTY ROAD B, MARINETTE, WI, 54143

Mailing AddressW2371 COUNTY ROAD B, MARINETTE, WI, 54143

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationC - Intrastate (Non-Hazmat)

DocketMC434884

CommonNot Active

ContractActive

BrokerNot Active

Operating23 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage50,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

1

Interstate

0

Intrastate

0

CDL

1

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Insurance

AmountNot reported

Type91X

Effective08/10/2023

CompanyPIONEER SPECIALTY INSURANCE COMPANY

Policy #0001209199

Last checked07/30/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage50,000 mi

Operating23 years

MCS-15004/2026

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2024

1 · 0 OOS -

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Inspection Records (1)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/28/2024	NC	Driver-Only (Level III)	MT. AIRY I-74 EAST	0	0	0	0	0	0	-	▲Detail

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	GWP91090A	$1,000,000	12/14/2011	09/22/2014	Cancelled
91X	BIPD/Primary	SENTRY SELECT INSURANCE COMPANY	CT784691-8010-101	$750,000	12/14/2010	12/14/2011	Replaced
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN015129	$750,000	12/14/2009	07/06/2010	Cancelled
91X	BIPD/Primary	SECURA INSURANCE, A MUTUAL CO.	A 3230745	$1,000,000	12/01/2014	03/12/2015	Cancelled
91X	BIPD/Primary	SECURA INSURANCE, A MUTUAL CO.	A3230745	$750,000	09/14/2015	03/22/2017	Cancelled
91X	BIPD/Primary	GREAT WEST CASUALTY CO.	MCP73394A	$1,000,000	08/16/2021	03/14/2023	Cancelled
91X	BIPD/Primary	INSURANCE CORPORATION OF HANNOVER	H780000274	$1,000,000	08/01/2002	04/03/2003	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN015129	$750,000	07/06/2010	12/14/2010	Replaced
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN015129	$750,000	07/06/2010	01/17/2011	Cancelled
91X	BIPD/Primary	ARTISAN & TRUCKERS CASUALTY COMPANY	CA965963812	$750,000	03/27/2023	08/10/2023	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC434884	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	12/29/2009	REVOKED	09/29/2014
MC434884	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	09/29/2015	REVOKED	03/28/2017
MC434884	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	08/17/2021	REVOKED	03/20/2023
MC434884	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	08/07/2002	REVOKED	03/11/2003
MC434884	CONTRACT	INVOLUNTARY REVOCATION	06/09/2010	DISCONTINUED REVOCATION	06/28/2010
MC434884	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	03/28/2023	-	-

No revocation records.

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100/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Active for-hire authority on file, FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.