Safety Measurement System - Inspection WI2641008788 (U.S. DOT# 637791)

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United States Department of Transportation

Working Together for Safety.

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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: Rex Lee Siemer Trucking Llc
U.S. DOT#: 637791
Carrier Address: 14603 Us Hwy 65
Mercer, MO 64661-9705

Time/Location

Report #: WI2641008788
Report State: WI
State: WI
Date: 11/11/2025
Start Time: 1256
End Time: 1405
Level: III. Driver-Only
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	PETERBILT	MO	04KR5C	1XP5DB9X25N846743
2	Semi-Trailer	UNKNOWN	MO	92L7RF	4A2LD532263002112

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
392.2-SLLEWA2	392.2	Driver	No	State/Local Laws - Excessive Weight - 2501-5000 Lbs Over On An Axle/Axle Groups	No		Multiple Cites, Not used in SMS Calculation
392.2-SLLEWA2	392.2	Driver	No	State/Local Laws - Excessive Weight - 2501-5000 Lbs Over On An Axle/Axle Groups	No		Multiple Cites, Not used in SMS Calculation
392.2-SLLEWA3	392.2	Driver	No	State/Local Laws - Excessive Weight - More Than 5000 Lbs Over On An Axle/Axle Groups	No		Not used in SMS Calculation
392.2-SLLTCD	392.2	Driver	No	State/Local Laws - Failed To Obey A Traffic Control Device - Permanent Or Temporary - E.G., Safety Official, Signal, Sign, Light, Lane Marking, Other	Yes	Unsafe Driving
392.2-SLLTCD	392.2	Driver	No	State/Local Laws - Failed To Obey A Traffic Control Device - Permanent Or Temporary - E.G., Safety Official, Signal, Sign, Light, Lane Marking, Other	No		Multiple Cites