Safety Measurement System - Inspection MN1663000061 (U.S. DOT# 1915879)

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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: Mast Trucking Inc
U.S. DOT#: 1915879
Carrier Address: 1849 Us 83
Sublette, KS 67877

Time/Location

Report #: MN1663000061
Report State: MN
State: MN
Date: 5/7/2024
Start Time: 1610
End Time: 1705
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	KS	196892	1XKYDP9XXMJ406758
2	Semi-Trailer	STOUGHTON	ME	2952510	1DW1A5329PBB10181

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
391.41B10-MC	391.11(b)(4)	Driver	Yes	Medical (Certificate) - Operating A Commercial Vehicle Without Corrective Lenses Or Hearing Aid As Indicated On The Driver'S Medical Certificate	Yes	Driver Fitness
392.16-D	392.16(a)	Driver	No	Driver - Failed To Use Seat Belt While Operating A Cmv	Yes	Unsafe Driving
393.95F	393.95(f)	1	No	Emergency Equipment - Stopped Vehicle Warning Devices Missing Or Improper	Yes	Vehicle Maint.