Safety Measurement System - Inspection OKI104153297 (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 #: OKI104153297
Report State: OK
State: OK
Date: 3/21/2025
Start Time: 0918
End Time: 0951
Level: II. Walk-Around
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: Yes

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	WSTR	OK	69C246	5KJJABCK86PV37115
2	Semi-Trailer	HEIL	OK	AH8990	5HTDL4523C7H45040

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.100B-C	393.100(b)	2	Yes	Cargo - Cargo Not Secured To Prevent Leaking/Spilling/Blowing/Falling From Cmv	Yes	Vehicle Maint.
393.9A-LIL	393.9(a)	1	No	Lighting - Identification Lamp(S) Inoperative	Yes	Vehicle Maint.

Hazardous Material

HazMat Code	HazMat Description	Reported Quantity	Waste	Status
3L	3 COMBUSTABLE LIQUID	No	No	A