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Carrier profile · USDOT 52081 · Data as of Oct 7, 2026

Wyoming Machinery Company

DBA DBA DSS DBA Wyoming Rents · Casper, WY · Interstate carrier · Since 1974
No MC authoritySatisfactory ratingHazmat
Cargo carriedGeneral FreightDrive/Tow AwayMachinery, Large ObjectsLiquids/GasesPassengersTractor Parts
View on FMCSA SAFERCall (307) 472-1000
181
Power units
179
Drivers
14
Inspections · 24 mo
1
Crashes · 24 mo
2.2M
Annual miles
52 yr
Registered
84
/ 100
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2 flags to check before loading

Driver OOS well above average: 14.3% of driver inspections placed out of service vs 6.67% national. Vehicle OOS above average: 30.8% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates4/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
30.8%▲ above avg
National 22.26% · 4 of 13 inspections
Driver out-of-service
14.3%▲ above avg
National 6.67% · 2 of 14 inspections
Crashes
1
0 fatal0 injury1 tow-away
Crash rate 0.23 per 1M mi
Total inspections
14
Driver inspections
14
Vehicle inspections
13
People injured
0
Fatalities
0
FMCSA rating
Satisfactory (2005)

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
181
Power units
168
Trucks
37
Tractors owned
316
Trailers owned
179
Drivers
134
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
General FreightDrive/Tow AwayMachinery, Large ObjectsLiquids/GasesPassengersTractor Parts
Annual mileage
2,158,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
52081
MC / docket
None
Legal name
Wyoming Machinery Company
DBA
DBA DSS DBA Wyoming Rents
Entity type
Carrier
Operation
Interstate
First registered
Jun 1, 1974
Last MCS-150
Jan 14, 2026
Safety rating
Satisfactory
Drivers (CDL)
179 (134)
Hazmat
Yes
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Wyoming Machinery Company's USDOT number?

Wyoming Machinery Company's USDOT number is 52081.

Is Wyoming Machinery Company authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Wyoming Machinery Company's safety record?

Over the last 24 months: 14 roadside inspections, a 30.8% vehicle and 14.3% driver out-of-service rate, and 1 reportable crash (0 fatal). FMCSA safety rating: Satisfactory.

How big is Wyoming Machinery Company's fleet?

181 power units and 179 drivers per its MCS-150 filed Jan 14, 2026.

Where is Wyoming Machinery Company located?

Wyoming Machinery Company is located at 5300 West Old Yellowstone Hwy, Casper, WY, 82604. Phone: (307) 472-1000.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.