Safety Measurement System - Inspection OKR107150996 (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 3/27/2026

Carrier Information

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

Time/Location

Report #: OKR107150996
Report State: OK
State: OK
Date: 10/2/2025
Start Time: 0756
End Time: 0925
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	PETE	OK	3LX803	1XP5DB9X47D743767
2	Semi-Trailer	DRAGO	OK	4853JZ	1UNST4423DS128227

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
392.2-SLLIRP	392.2	1	No	State/Local Laws - Irp Apportioned Tag Or Registration Violation	No		Not used in SMS Calculation
393.75C-TAOTD-LT1/32	393.75(c)	2	Yes	Tires - Less Than 1/32 Inch Tread Depth At 3 Locations/2 Adjacent Tread Grooves	Yes	Vehicle Maint.
393.75C-TAOTD-LT2/32	393.75(c)	2	No	Tires - Less Than 2/32 Inch Tread Depth	Yes	Vehicle Maint.
396.17C-PI	396.17(c)	1	No	Operating A Cmv Without Documentation Of A Periodic Inspection	Yes	Vehicle Maint.

Hazardous Material

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