Safety Measurement System - Inspection CO1691720481 (U.S. DOT# 2543335)

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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 1/30/2026

Carrier Information

Carrier Name: Twin Falls Oil Service Llc
U.S. DOT#: 2543335
Carrier Address: 360 102x Ave Sw
Killdeer, ND 58640

Time/Location

Report #: CO1691720481
Report State: CO
State: CO
Date: 7/17/2025
Start Time: 1744
End Time: 1950
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	KENWORTH	ND	32255P	1XKDP40XXDR318375
2	Semi-Trailer	FRUEHAUF	ND	T425602	1H4P04528EF013601

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
392.2-SLLEWG1	392.2	Driver	No	State/Local Laws - Excessive Weight - 1-2500 Lbs Over On Allowable Gross Weight	No		Not used in SMS Calculation
393.47A-BCFSBD	393.47(a)	1	No	Drum Brake - Contaminated Friction Surface	Yes	Vehicle Maint.
393.47E	393.47(e)	1	No	Brake Out Of Adjustment - Roto, Clamp (Short & Long), Dd-3, Or Bolt	Yes	Vehicle Maint.
393.47E	393.47(e)	2	No	Brake Out Of Adjustment - Roto, Clamp (Short & Long), Dd-3, Or Bolt	No		Multiple Cites
393.47E	393.47(e)	1	No	Brake Out Of Adjustment - Roto, Clamp (Short & Long), Dd-3, Or Bolt	No		Multiple Cites
393.48A-BIBD	393.48(a)	2	No	Drum Brake - Inoperative Other Than A Steering Axle	Yes	Vehicle Maint.
393.53B-B	393.53(b)	1	No	Air Brake - Cmv Manufactured On Or After 10/20/1994 Has An Automatic Airbrake Adjustment System That Fails To Compensate For Wear	Yes	Vehicle Maint.
393.53BMAN	393.53(b)	2	No	Air Brake - Cmv Manufactured On Or After 10/20/1994 Is Not Equipped With Automatic Air Brake Adjusters	Yes	Vehicle Maint.
393.78	393.78	1	No	Wipers - Inoperative / Missing / Damaged Wipers	Yes	Vehicle Maint.
393.83G	393.83(g)	1	No	Exhaust - Discharging At A Point Forward Or Directly Below The Driver Or Sleeper Compartment	Yes	Vehicle Maint.
393.9A-LHWS	393.9(a)	1	No	Lighting - Hazard Warning Signal(S) 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.
395.8A1-HOSP	395.8(a)(1)	Driver	Yes	Hos (Property) - Failing To Have A Record Of Duty Status Using The Method Prescribed	Yes	HOS Compliance
396.3A1-ALBV	396.3(a)(1)	1	No	Air Brake - Any Leak From A Brake Valve	Yes	Vehicle Maint.
396.3A1-BOS	396.3(a)(1)	1	Yes	Brake - Defective Brake(S) Are Equal To Or Greater Than 20% Of The Service Brakes On The Vehicle/Combination	Yes	Vehicle Maint.