Safety Measurement System - Inspection AZ1096800271 (U.S. DOT# 44035)

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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: Duncan & Son Lines Inc
U.S. DOT#: 44035
Carrier Address: 23860 W Us Hwy 85
Buckeye, AZ 85326

Time/Location

Report #: AZ1096800271
Report State: AZ
State: AZ
Date: 11/6/2025
Start Time: 0633
End Time: 0715
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	KENWORTH	AZ	AL25459	1XKYD49XXPJ252491
2	Semi-Trailer	UTILITY	ME	5175781	1UYVS2536R3022905

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.9A-LIL	393.9(a)	2	No	Lighting - Identification Lamp(S) Inoperative	Yes	Vehicle Maint.
393.9A-LRLI	393.9(a)	2	No	Lighting - Tail Lamp - Any Inoperative	Yes	Vehicle Maint.
395.24	395.24	Driver	No	Hos (Eld) - Eld Form And Manner	Yes	HOS Compliance
395.3A1-HOSPD	395.3(a)(3)(i)	Driver	Yes	Hos (Property) - Driving More Than 11 Hours Following 10 Consecutive Hours Off Duty During The Current 8 Consecutive Day Period. Date And Time	Yes	HOS Compliance
395.3A2-HOSPDIT	395.3(a)(2)	Driver	Yes	Hos (Property) - Driver Driving Beyond The 14 Hour After Coming On Duty Following 10 Consecutive Hours Off Duty At The Time Of Inspection. Time	Yes	HOS Compliance