Carrier profile · USDOT 2578033 · MC-921133 · Updated Jun 13, 2026

RINGROSE TRANSPORTATION INC

DBA RINGROSE OIL

11 power unitsavg 7 yrRegional · 6 statesTOWSON, MD100/100

CARRIER ACTIVEMC-921133 ACTIVEHAZMAT

Observed fleet · trailing 24 mo daily

11Power units

11 observed · MCS-150

14Trailers seen

Decoded · vPIC

7.0Avg age (yr)

2007–2026 · vPIC

Call dispatch(443) 632-5066 Email dispatchMARINGROSE@RINGROSETRANSPORTATION.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Active operating authorityInsurance on file

Watch · 0

Nothing flagged.

In good standing · 4

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 11 yearsOperating authority has been on file since 2015.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 36 inspections.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo4.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo4.0%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

11 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7 yr

Model years 2007–2026 · peer benchmark unavailable.

Identity stabilityStable

11 yr unchanged

Same registration since 2015 — no chameleon / reincarnation signal.

Safety

29 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 4.0%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 — 25 vehicle and 29 driver inspections over 24 months.

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

0.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 1.9 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

29 inspections in the charted months · busiest month Mar '25 · 4

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

≈1.3 / unit·yr

thin signalabundant signal

Within the expected band for a 11-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 11
Inspections · 24 mo: 29
Annualized: ≈15 / yr
Coverage: ≈1.3 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.

396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
177.817 Other violationOther2 · 0 OOS
396.9 Inspection of motor vehicles in operationVehicle Maintenance2 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance2 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS
107.620 Other violationOther1 · 0 OOS
393.209 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 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: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

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

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M 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

$1M BIPD last filed ’21 · 4 insurers · 0 lapsesInsurer churn

United States’15–’16

Plaza’16–’19

Guideone’19–’20

beyond this history

2015201820212024now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $1,000,000 · GUIDEONE MUTUAL INSURANCE COMPANY · since Jun 2021

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
PHILADELPHIA INDEMNITY INSURANCE COMPANY	Jun 2020 → Jun 2021	$1M	2
GUIDEONE MUTUAL INSURANCE COMPANY	Jun 2019 → Jul 2020	$1M	2
PLAZA INSURANCE COMPANY	Jun 2016 → Jun 2019	$1M	3
UNITED STATES FIRE INSURANCE CO.	Jun 2015 → Jun 2016	$1M	1

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 11
Observed power (24 mo): 11
Trailers (towed): 14

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

Fleet age· model years · decoded VINs

7.0 yr

Average age

2026

Newest model yr

2007

Oldest model yr

36.0%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 6 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

MD busiest

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

Home base

TOWSON, MD

1535 COTTAGE LN

Top corridor

MD 18 · PA 4 · VA 3

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

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (2 trucks · 2 carriers)

Across all inspections on record: USDOT 256475 USDOT 154471

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 1535 COTTAGE LN, TOWSON, MD, 21286
Operation: Interstate· Hazmat

Contact

Phone: (443) 632-5066
Cell: (410) 365-7939
Fax: (410) 321-1429
Email: maringrose@ringrosetransportation.com
Web domain: ringrosetransportation.com

Registration

Officers: William B. Ringrose · William A. Ringrose
USDOT / docket: 2578033 · MC-921133
First registered: Feb 5, 2015
Last MCS-150: Mar 11, 2025 · 294,000 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: 80480470

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

294,000

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

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for RINGROSE TRANSPORTATION INC.

RINGROSE TRANSPORTATION INC (USDOT 2578033) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from GUIDEONE MUTUAL INSURANCE COMPANY effective Jun 24, 2021 in FMCSA L&I's current snapshot as of Jun 13, 2026.

Its vehicle out-of-service rate was 4.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 29 roadside inspections in the last 24 months — 25 vehicle-level and 29 driver-level — across 6 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 11 power units and 9 drivers in its most recent MCS-150 filing dated Mar 11, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is RINGROSE TRANSPORTATION INC's USDOT number?

RINGROSE TRANSPORTATION INC's USDOT number is 2578033, and its motor carrier number is MC-921133.

Is RINGROSE TRANSPORTATION INC authorized to operate?

As of Jun 13, 2026, RINGROSE TRANSPORTATION INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is RINGROSE TRANSPORTATION INC's safety record?

RINGROSE TRANSPORTATION INC has a 4.0% vehicle out-of-service rate (national average 22.26%) across 36 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).