Safety Measurement System - Inspection WYPAMJ001094 (U.S. DOT# 2170456)

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United States Department of Transportation

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Detailed Inspection Report as of 1/30/2026

Carrier Information

Carrier Name: Prairie Field Services Llc
U.S. DOT#: 2170456
Carrier Address: 3019 Salt Creek Highway
Casper, WY 82601

Time/Location

Report #: WYPAMJ001094
Report State: WY
State: WY
Date: 4/3/2024
Start Time: 1055
End Time: 1213
Level: I. Full
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: Yes

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Straight Truck	KW	WY	A12314	1NKZX40X1KJ257624
2	Full Trailer	POLA	ME	234628A	1PMP33848K1051429

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
172.328D	172.328(d)	2	No	Fail To Mark Manual Remote Shutoff Device With Emergency Shutoff	Yes	HM Compliance
Shipper U.S. DOT#: 2170456 Name: PRAIRIE FIELD SERVICES LLC Address: 3019 SALT CREEK HIGHWAY; CASPER, WY 82601
177.804A	177.804(a)	1	No	Failure To Comply With Fmcsr 49 Cfr Parts 390 Through 397 When Transporting Hm	Yes	HM Compliance
177.834J	177.834(j)	2	Yes	Manholes And Valves Not Closed Or Leak Free	Yes	HM Compliance
393.45D	393.45(d)	1	Yes	Brake Connections With Leaks Or Constrictions	Yes	Vehicle Maint.
393.45DLPC	393.45(d)	1	No	Brake Connections With Leaks - Connection To Power Unit	Yes	Vehicle Maint.
393.70C	393.70(c)	1	Yes	Defective Coupling Devices For Full Trailer	Yes	Vehicle Maint.
393.75A	393.75(a)	2	Yes	Flat Tire Or Fabric Exposed	Yes	Vehicle Maint.
396.3A1BOS	396.3(a)(1)	2	Yes	Brakes Out Of Service: The Number Of Defective Brakes Is Equal To Or Greater Than 20 Percent Of The Service Brakes On The Vehicle Or Combination	Yes	Vehicle Maint.

Hazardous Material

HazMat Code	HazMat Description	Reported Quantity	Waste	Status
3	3 FLAMMABLE	No	No	A