Carrier profile · USDOT 586140 · MC-283949 · Updated Jul 18, 2026

FRONTIER TRANSPORTATION INC

1 power unitsavg 7.5 yrLocal · 1 statesCHINO, CA50/100

CARRIER ACTIVEMC-283949 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

1Power units

1 observed · MCS-150

1Trailers seen

Decoded · vPIC

7.5Avg age (yr)

2015–2022 · vPIC

Call dispatch(909) 590-8200 Email dispatchsales@osterkampgrp.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jul 18, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Active operating authorityInsurance on fileNot enough inspection history to rate

Watch · 2

MCS-150 update dueThe biennial MCS-150 update is overdue.Not enough inspection history to rate1 federal roadside inspection in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

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 32 yearsOperating authority has been on file since 1995.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 37 inspections.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo

0.0

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo

0.0

▼ 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

Owner-operator

1 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.5 yr

Model years 2015–2022 · peer benchmark unavailable.

Identity stabilityStable

31 yr unchanged

Same registration since 1995 — no chameleon / reincarnation signal.

Safety

1 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS —%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 1 vehicle and 0 driver inspections over 24 months.

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

25.0% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24-mo monthly · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.5 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 1-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 1
Inspections · 24 mo: 1
Annualized: ≈1 / yr
Coverage: ≈0.5 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.

396.3 Inspection / repair / maintenance not performedVehicle Maintenance11 · 3 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance4 · 4 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 2 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 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 · 4 insurers · 1 lapseCoverage lapse

United States’94–’98

Rli’12–’17

United States’17–now

1994200220102018now

Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.

BIPD in force — $750,000 · UNITED STATES FIRE INSURANCE CO. · since May 2026

All 6 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
UNITED STATES FIRE INSURANCE CO.	May 2017 → May 2026	$750K	7
RLI INSURANCE COMPANY	May 2012 → May 2017	$750K	1
RLI INSURANCE COMPANY	Jul 2001 → Jul 2001	$750K	2
INSURANCE COMPANY OF THE WEST	May 1999 → Jul 2001	$750K	4
TRUCK INSURANCE EXCHANGE	Mar 1998 → May 1999	$750K	3
UNITED STATES FIRE INSURANCE CO.	Feb 1994 → Mar 1998	$750K	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): 1
Observed power (24 mo): 1
Trailers (towed): 1

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

Fleet age· model years · decoded VINs

7.5 yr

Average age

2022

Newest model yr

2015

Oldest model yr

50%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

CA busiest

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

Home base

CHINO, CA

3577 W PHILADELPHIA

Top corridor

CA 1

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 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 56427Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (42 trucks · 12 carriers)

Across all inspections on record: USDOT 56427 USDOT 305794 USDOT 3609163 USDOT 3082318 USDOT 2737683 USDOT 3916153 USDOT 4297982 USDOT 2979854

Shares a registration email domain with other carriers

@osterkampgrp.com — 8 carriers: USDOT 56427 USDOT 432646 USDOT 806986 USDOT 2747878 USDOT 2821788 USDOT 2849444 USDOT 3413584

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: 3577 W PHILADELPHIA, CHINO, CA, 91710
Operation: Interstate

Contact

Phone: (909) 590-8200
Email: sales@osterkampgrp.com
Web domain: osterkampgrp.com

Registration

Officer: Alex Mendoza
USDOT / docket: 586140 · MC-283949
First registered: Jan 6, 1995
Last MCS-150: Jan 6, 2024 · 100 mi (2022)
FMCSA safety rating: Satisfactory · Oct 27, 2003
D-U-N-S: 47994754

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

100

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 FRONTIER TRANSPORTATION INC.

FRONTIER TRANSPORTATION INC (USDOT 586140) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jul 18, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Jul 18, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from UNITED STATES FIRE INSURANCE CO. effective May 1, 2026 in FMCSA L&I's current snapshot as of Jul 18, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 18, 2026.

The carrier received 1 roadside inspections in the last 24 months — 1 vehicle-level and 0 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jul 18, 2026.

The carrier has 0 reportable crashes in the last 24 months and 7 fatal crashes across the full FMCSA crash record available as of Jul 18, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Jan 6, 2024.

It has an FMCSA safety rating of Satisfactory assigned Oct 27, 2003 in the federal record refreshed Jul 18, 2026.

Frequently asked

What is FRONTIER TRANSPORTATION INC's USDOT number?

FRONTIER TRANSPORTATION INC's USDOT number is 586140, and its motor carrier number is MC-283949.

Is FRONTIER TRANSPORTATION INC authorized to operate?

As of 2026-07-18, FRONTIER TRANSPORTATION INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is FRONTIER TRANSPORTATION INC's safety record?

FRONTIER TRANSPORTATION INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 37 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 1 federal roadside inspection in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.