Safety Measurement System - Inspection CO0484431122 (U.S. DOT# 653683)

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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 5/15/2026

Carrier Information

Carrier Name: Sierra Oilfield Services Inc
U.S. DOT#: 653683
Carrier Address: 3550 Bloomfield Hwy
Farmington, NM 87401

Time/Location

Report #: CO0484431122
Report State: CO
State: CO
Date: 6/24/2025
Start Time: 0822
End Time: 0910
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	Straight Truck	DODGE	NM	537WDW	3C7WRNFL7KG554975
2	Other	PJ	NM	82166TRK	4P5F82226L1320232

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
383.23A2-LCDLN	383.23(a)(2)	Driver	Yes	License (Cdl) - Operate A Cmv And Does Not Possess A Valid Cdl	Yes	Driver Fitness
393.100C-C	393.100(c)	1	No	Cargo - Cargo Not Secured Against Shifting	Yes	Vehicle Maint.
393.43D-B	393.43(d)	2	Yes	Brake - Missing Or Inoperable Breakaway Braking System On A Trailer(S) Or Converter Dolly	Yes	Vehicle Maint.
396.17C-PI	396.17(c)	1	No	Operating A Cmv Without Documentation Of A Periodic Inspection	Yes	Vehicle Maint.