Carrier profile · USDOT 973295 · MC-852437 · Updated Jul 18, 2026

WIND RIVER OILFIELD SERVICE INC

23 power unitsLocal · 2 statesRIVERTON, WY86/100

CARRIER ACTIVEMC-852437 ACTIVEHAZMAT

Observed fleet · trailing 24 mo daily

23Power units

4 observed · MCS-150

4Trailers seen

Decoded · vPIC

15.3Avg age (yr)

2000–2020 · vPIC

Call dispatch(307) 856-1997 Email dispatchwros@wyoming.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jul 18, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Active operating authorityInsurance on fileVehicle out-of-service rate well above average

Watch · 1

Vehicle out-of-service rate well above average80.0% of vehicle inspections were placed out of service vs the 22.26% national average.

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 25 yearsOperating authority has been on file since 2001.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo80.0%

▲ 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-mo80.0%

▲ 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

Asset-based

23 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

24 yr unchanged

Same registration since 2001 — no chameleon / reincarnation signal.

Safety

5 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 80.0%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 — 5 vehicle and 5 driver inspections over 24 months.

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

80.0% · 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 charted calendar months · vehicle / driver level · any-OOS overlay

5 inspections in the charted months · busiest month Jul '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.

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.1 / unit·yr

thin signalabundant signal

Few roadside inspections for a 23-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 23
Inspections · 24 mo: 5
Annualized: ≈3 / yr
Coverage: ≈0.1 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.

393.45 Brake tubing / hose defectsVehicle Maintenance5 · 1 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance5 · 1 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 3 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance3 · 2 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance3 · 2 OOS
393.48 Brakes inoperativeVehicle Maintenance2 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 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: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 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

$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 ’23 · 2 insurers · 0 lapsesContinuous

Arch’13–’18

Berkley Regional’18–’23

beyond this history

2013201720212025now

BIPD in force — $750,000 · TRAVELERS PROPERTY CASUALTY CO. OF AMERICA · since May 2023

All 2 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
BERKLEY REGIONAL INSURANCE COMPANY	May 2018 → Jun 2023	$750K	2
ARCH INSURANCE COMPANY	May 2013 → May 2018	$750K	6

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 23
Observed power (24 mo): 4
Trailers (towed): 4

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

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

Operations & lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

WY busiest

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

Home base

RIVERTON, WY

135 LINDEN LANE

Top corridor

WY 4 · CO 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

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 (1 truck · 1 carriers)

Across all inspections on record: USDOT 3126567

Shares a registration email domain with other carriers

@wyoming.com — 190 carriers: USDOT 52181 USDOT 52226 USDOT 100346 USDOT 101109 USDOT 110250 USDOT 122750 USDOT 122813 USDOT 134228

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 135 LINDEN LANE, RIVERTON, WY, 82501
Mailing address: PO BOX 1550, RIVERTON, WY, 82501
Operation: Interstate· Hazmat

Contact

Phone: (307) 856-1997
Fax: (307) 856-4056
Email: wros@wyoming.com
Web domain: wyoming.com

Registration

Officer: Robin Dolcater
USDOT / docket: 973295 · MC-852437
First registered: Aug 16, 2001
Last MCS-150: Aug 19, 2025 · 526,914 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

526,914

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 WIND RIVER OILFIELD SERVICE INC.

WIND RIVER OILFIELD SERVICE INC (USDOT 973295) has a Vektor safety score of 86/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jul 18, 2026.

The carrier holds active common 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 TRAVELERS PROPERTY CASUALTY CO. OF AMERICA effective May 24, 2023 in FMCSA L&I's current snapshot as of Jul 18, 2026.

Its vehicle out-of-service rate was 80.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 18, 2026.

The carrier received 5 roadside inspections in the last 24 months — 5 vehicle-level and 5 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Jul 18, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jul 18, 2026.

It reports 23 power units and 24 drivers in its most recent MCS-150 filing dated Aug 19, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jul 18, 2026.

Frequently asked

What is WIND RIVER OILFIELD SERVICE INC's USDOT number?

WIND RIVER OILFIELD SERVICE INC's USDOT number is 973295, and its motor carrier number is MC-852437.

Is WIND RIVER OILFIELD SERVICE INC authorized to operate?

As of Jul 18, 2026, WIND RIVER OILFIELD SERVICE INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is WIND RIVER OILFIELD SERVICE INC's safety record?

WIND RIVER OILFIELD SERVICE INC has a 80.0% vehicle out-of-service rate (national average 22.26%) across 6 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 86/100 (tier: clear).