Safety Measurement System - Inspection NDHP54007906 (U.S. DOT# 1813088)

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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 12/26/2025

Carrier Information

Carrier Name: Guardian Oilfield Services Inc
U.S. DOT#: 1813088
Carrier Address: 1401 Lera Suite Three
Weatherford, OK 73096

Time/Location

Report #: NDHP54007906
Report State: ND
State: ND
Date: 4/21/2024
Start Time: 1836
End Time: 2022
Level: I. Full
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	FREIGHTLIN	OK	3JP736	1FVXA700XDDFB5609
2	Semi-Trailer	HEILITE TR	OK	AH8987	5HTDL4529C7H45043

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.45D-B	393.45(d)	1	No	Air Brake - Audible Air Leak At A Proper Connection	Yes	Vehicle Maint.
393.45D-B	393.45(d)	1	No	Air Brake - Audible Air Leak At A Proper Connection	No		Multiple Cites
393.95A4-EEUS	393.95(a)(4)	1	No	Emergency Equipment - Fire Extinguishers - Unsecured	Yes	Vehicle Maint.
393.9A-LHWS	393.9(a)	1	No	Lighting - Hazard Warning Signal(S) Inoperative	Yes	Vehicle Maint.
393.9A-LSLI	393.9(a)	1	No	Lighting - Stop Lamps - Any Inoperative.	Yes	Vehicle Maint.
393.9A-LTSIR	393.9(a)	1	No	Lighting - Turn Signal -Any Inoperative On A Unit That Is Not The Rearmost Unit	Yes	Vehicle Maint.
395.8E1PC-OOS	395.8(e)(1)	Driver	Yes	Hos - False Record Of Duty Status That Concealed An Hos Limitation Violation After The Last Rest Period. Driver Improperly Used Personal Conveyance	Yes	HOS Compliance
396.5B-L	396.5(b)	1	No	Lubrication - Oil Or Grease Leak	Yes	Vehicle Maint.