Safety Measurement System - Inspection OH1845000020 (U.S. DOT# 1604546)

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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: Unimark Lowboy Transportation Llc
U.S. DOT#: 1604546
Carrier Address: 10801 Corporate Drive
Pleasant Prairie, WI 53158

Time/Location

Report #: OH1845000020
Report State: OH
State: OH
Date: 11/1/2024
Start Time: 1843
End Time: 2338
Level: I. Full
Facility: Roadside
Post Crash Inspection: Yes
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	PETERBILT	OH	PUX1997	1XPXD49X99D786203
2	Semi-Trailer	DELAVAN TR	WI	666022	1D9AJ483X5W371613

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.203C-CBP	393.203(c)	1	No	Cab And Body Parts - Hood Not Securely Fastened	No		Result of Crash
393.203E-CBP	393.203(e)	1	No	Cab And Body Parts - Cab Front Bumper Missing/Not Secured/Protruding	No		Result of Crash
393.207C-SLSB	393.207(c)	1	No	Suspension - Leaf Spring Broken.	No		Result of Crash
393.47A-BCFSBD-SA	393.47(a)	1	Yes	Drum Brake - Contaminated Friction Surface On A Steering Axle	No		Result of Crash
393.48A-BI-SA	393.48(a)	1	Yes	Brake - Inoperative On A Steering Axle	No		Result of Crash
393.60C	393.60(c)	1	No	Windshield - Damaged Or Discolored	No		Result of Crash
393.70D-CDTSDD	393.70(d)	2	Yes	Coupling - Trailer, Safety Devices Wire/Chain Damaged.	Yes	Vehicle Maint.
393.71M-CDIASMR	393.71(m)	2	No	Coupling - Improper Additional Saddle-Mount Requirements	No		Result of Crash
393.75A1-TFSMF	393.75(a)(1)	1	Yes	Tires - Front, Sidewall Is Cut/Worn/Damaged Exposing Ply Cord	No		Result of Crash
393.9A-LHLI	393.9(a)	1	No	Lighting - Headlamp(S) - Any Inoperative	No		Result of Crash
396.3A1-BALR	396.3(a)(1)	1	Yes	Air Brake - Fails Air Loss Rate Test	No		Result of Crash
396.5B-HWSL	396.5(b)	1	Yes	Hubs - Wheel Seal Leaking	No		Result of Crash
396.5B-L	396.5(b)	1	No	Lubrication - Oil Or Grease Leak	No		Result of Crash