Safety Measurement System - Inspection WYTJHR000645 (U.S. DOT# 1444132)

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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 7/31/2026

Carrier Information

Carrier Name: Mountain Mud Service & Supply Inc
U.S. DOT#: 1444132
Carrier Address: 1301 E Lincoln St
Gillette, WY 82716

Time/Location

Report #: WYTJHR000645
Report State: WY
State: WY
Date: 3/4/2025
Start Time: 0912
End Time: 0953
Level: I. Full
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	FORD	WY	1747683	1FT8W3DT3REE90425
2	Semi-Trailer	UNK	WY	171701	4MWFS30264N012646

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
390.21TB2-DOT	390.21T(b)(2)	1	No	Operate A Cmv Without Usdot Number Displayed. Must Be Preceded By The Letters Usdot	No		Not used in SMS Calculation
391.41A-MCPC	391.41(a)	Driver	No	Medical (Certificate) - Operating A Commercial Motor Vehicle Without Showing Proof Of A Valid Medical Certification Upon Request, But Presents Proof Prior To Com	Yes	Driver Fitness
392.2-SLLSOA	392.2	1	No	State/Local Laws - State Operating Authority Violation	No		Not used in SMS Calculation
393.60D	393.60(d)	1	No	Windshield / Windows - Tinting Permits Less Than 70% Of Light Transmittance	Yes	Vehicle Maint.
393.95A1	393.95(a)(1)	1	No	Emergency Equipment - Fire Extinguishers - No Fire Extinguisher Present Or Not Properly Rated.	Yes	Vehicle Maint.
393.95F	393.95(f)	1	No	Emergency Equipment - Stopped Vehicle Warning Devices Missing Or Improper	Yes	Vehicle Maint.
393.9A-LTSI	393.9(a)	2	Yes	Lighting - Turn Signal - Any Inoperative On The Rearmost Vehicle.	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
396.17C-PI	396.17(c)	1	No	Operating A Cmv Without Documentation Of A Periodic Inspection	Yes	Vehicle Maint.