Safety Measurement System - Inspection MO0824000646 (U.S. DOT# 1607386)

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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 1/30/2026

Carrier Information

Carrier Name: Slab Masters Inc
U.S. DOT#: 1607386
Carrier Address: 8251 Bunkum Rd
Caseyville, IL 62232

Time/Location

Report #: MO0824000646
Report State: MO
State: MO
Date: 3/24/2025
Start Time: 0929
End Time: 1017
Level: I. Full
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Straight Truck	DODGE	IL	207991H	3C7WRKFL5JG323537
2	Semi-Trailer	WELLS CARG	IL	108617TD	7K61E1622LH000240

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
391.41A-MCPC	391.41(a)	Driver	No	Medical (Certificate) - Operating A Commercial Vehicle Without Showing Proof Of A Valid Medical Certification Upon Request When Medical Certification Is Required.	Yes	Driver Fitness
392.2-SLLIFTA	392.2	1	No	State/Local Laws - State Tax/International Fuel Tax (Ifta) Violation	No		Not used in SMS Calculation
392.2-SLLIRP	392.2	1	No	State/Local Laws - Irp Apportioned Tag Or Registration Violation	No		Multiple Cites, Not used in SMS Calculation
392.2-SLLIRP	392.2	1	No	State/Local Laws - Irp Apportioned Tag Or Registration Violation	No		Multiple Cites, Not used in SMS Calculation
393.95F	393.95(f)	1	No	Emergency Equipment - Stopped Vehicle Warning Devices Missing Or Improper	Yes	Vehicle Maint.
393.9A-LCL	393.9(a)	2	No	Lighting - Clearance Lamp(S) Inoperative	Yes	Vehicle Maint.
393.9A-LIL	393.9(a)	2	No	Lighting - Identification Lamp(S) Inoperative	Yes	Vehicle Maint.
393.9A-LLPL	393.9(a)	2	No	Lighting - License Plate Lamp Inoperative	Yes	Vehicle Maint.