Safety Measurement System - Inspection OKS100152041 (U.S. DOT# 1003336)

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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: Canyon Oilfield Services Llc
U.S. DOT#: 1003336
Carrier Address: 11552 Highway 6
Elk City, OK 73644-9722

Time/Location

Report #: OKS100152041
Report State: OK
State: OK
Date: 12/29/2023
Start Time: 1240
End Time: 1318
Level: II. Walk-Around
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	MACK	OK	3JC968	1M1AN07Y19N004351
2	Semi-Trailer	DESP	OK	BP1285	1UNST4835GS140449

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
395.22G	395.22(g)	Driver	No	Portable Eld Not Mounted In A Fixed Position And Visible To Driver	Yes	HOS Compliance
395.22H4	395.22(h)(4)	Driver	No	Driver Failed To Maintain Supply Of Blank Drivers Records Of Duty Status Graph-Grids	Yes	HOS Compliance
396.3A1BL	396.3(a)(1)	1	Yes	Brake System Pressure Loss	Yes	Vehicle Maint.