Carrier profile · USDOT 498842 · MC-257280 · Updated Sep 6, 2026

Groeber Transportation Services Inc

1 power unitavg 2.7 yrRegional · 5 statesSAINT CHARLES, MO74/100

CARRIER ACTIVEMC-257280 ACTIVE

Observed fleet · trailing 24 mo daily

1Power units

9 observed · MCS-150

—Trailers seen

None observed · 24 mo

2.7Avg age (yr)

2020–2026 · vPIC

Call dispatch(314) 420-7101 Email dispatchdianne@gtsstl.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average40.0% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate well above average28.6% of driver inspections were placed out of service vs the 6.7% national average.

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 34 yearsOperating authority has been on file since 1992.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

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

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersNewer

2.7 yr

Model years 2020–2026 · peer benchmark unavailable.

Identity stabilityStable

33 yr unchanged

Same registration since 1992 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

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

33.3% · latest 6-mo window● Steady

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

13 inspections in the charted months · busiest month Jan '25 · 2

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.

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 Driving9 · 0 OOS
391.41 No / expired medical certificateDriver Fitness5 · 2 OOS
390.21 USDOT number marking on vehicleUnsafe Driving4 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle 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: Active
Broker: None

Insurance & bonds

BIPD filing (census)Recorded per census

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’13 · 3 insurers · 0 lapsesContinuous

Farmers Exchange’95–’12

beyond this history

1993200220112020now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
PROGRESSIVE CASUALTY INSURANCE COMPANY	Sep 2012 → Aug 2013	$1M	3
FARMERS INSURANCE EXCHANGE	Sep 1995 → Sep 2012	$1M	1
TRUCK INSURANCE EXCHANGE	Mar 1993 → Oct 1995	$1M	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): 9
Trailers (towed): 0

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

Fleet age· model years · decoded VINs

2.7 yr

Average age

2026

Newest model yr

2020

Oldest model yr

55.6%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 5 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

GA busiest

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

Home base

SAINT CHARLES, MO

3528 COMPTON PARKWAY

Top corridor

GA ⇄ MO

GA 5 · IN 4 · IL 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

Last 12 months: 3 trucks also ran under 4 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 473680 USDOT 1460476 USDOT 4436332 USDOT 3971759Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 3528 COMPTON PARKWAY, SAINT CHARLES, MO, 63301
Operation: Interstate

Contact

Phone: (314) 420-7101
Email: dianne@gtsstl.com
Web domain: gtsstl.com

Registration

Officer: Raymond D Groeber
USDOT / docket: 498842 · MC-257280
First registered: Sep 23, 1992
Last MCS-150: Oct 3, 2025 · 1,000 mi (2022)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

1,000

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

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

GROEBER TRANSPORTATION SERVICES INC (USDOT 498842) has a Vektor safety score of 74/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Sep 6, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Oct 3, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.

Frequently asked

What is GROEBER TRANSPORTATION SERVICES INC's USDOT number?

GROEBER TRANSPORTATION SERVICES INC's USDOT number is 498842, and its motor carrier number is MC-257280.

Is GROEBER TRANSPORTATION SERVICES INC authorized to operate?

As of Sep 6, 2026, GROEBER TRANSPORTATION SERVICES INC is active in the FMCSA register with common, contract, broker operating authority on file.

How big is GROEBER TRANSPORTATION SERVICES INC's fleet?

GROEBER TRANSPORTATION SERVICES INC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is GROEBER TRANSPORTATION SERVICES INC based?

GROEBER TRANSPORTATION SERVICES INC is based in SAINT CHARLES, MO, with roadside inspections recorded across 5 states.

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