Safety Measurement System - Inspection CO0441030103 (U.S. DOT# 450216)

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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: Manko Window Systems Inc
U.S. DOT#: 450216
Carrier Address: 800 Hayes Dr
Manhattan, KS 66502

Time/Location

Report #: CO0441030103
Report State: CO
State: CO
Date: 3/8/2024
Start Time: 1557
End Time: 1620
Level: II. Walk-Around
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Straight Truck	INTERNATIO	KS	202529	3HAEKTAT3NL235282

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
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
393.9A-LBL	393.9(a)	1	No	Lighting - Backup Lamp Inoperative	Yes	Vehicle Maint.
393.9A-LHWS	393.9(a)	1	No	Lighting - Hazard Warning Signal(S) Inoperative	Yes	Vehicle Maint.
393.9A-LRLI	393.9(a)	1	No	Lighting - Tail Lamp - Any Inoperative	Yes	Vehicle Maint.
393.9A-LSLI	393.9(a)	1	No	Lighting - Stop Lamps - Any Inoperative.	Yes	Vehicle Maint.
393.9A-LTSI	393.9(a)	1	Yes	Lighting - Turn Signal - Any Inoperative On The Rearmost Vehicle.	Yes	Vehicle Maint.