Safety Measurement System - Inspection TNI031J91770 (U.S. DOT# 1604546)

For your protection, your login session will expire in 0:00, do you wish extend your session or logout?

United States Department of Transportation

Working Together for Safety.

QUICK SEARCH Enter Carrier Name or U.S. DOT#

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 #: TNI031J91770
Report State: TN
State: TN
Date: 7/14/2025
Start Time: 1230
End Time: 1315
Level: II. Walk-Around
Facility: Roadside
Post Crash Inspection: Yes
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	VOLVO	WI	86695X	4VG7DARJ3XN769617
2	Semi-Trailer	UNPUBLISHE	ME	5052855	5DMFACTB84M000016

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.50B-B	393.50(b)	1	Yes	Brake - Insufficient Vacuum Reserve To Permit One Full Brake Application After The Engine Is Shut Off	No		Result of Crash
393.60C	393.60(c)	1	No	Windshield - Damaged Or Discolored	No		Result of Crash
393.9A-HLLH	393.9(a)	1	No	Lighting - Headlamp(S) Fail To Operate On Low And High Beam	No		Result of Crash
393.9A-LFTSI	393.9(a)	1	No	Lighting - Front - Turn Signal - Inoperative	No		Result of Crash