Safety Measurement System - Inspection MIBLAKD04520 (U.S. DOT# 300960)

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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: Stone Transport Limited Partnership
U.S. DOT#: 300960
Carrier Address: 3495 Hack Road
Saginaw, MI 48601

Time/Location

Report #: MIBLAKD04520
Report State: MI
State: MI
Date: 2/25/2025
Start Time: 1130
End Time: 1320
Level: I. Full
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	KW	MI	RB72544	1XKZD40X7KJ370878
2	Full Trailer	MCKT	MI	E254503	5MADS2521YC003798
3	Full Trailer	MCKT	MI	F053726	5MADS2843YC003797

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.43A-TPV	393.43(a)	1	Yes	Air Brake - Inoperable Or Missing Tractor Protection Valve	Yes	Vehicle Maint.
393.47E	393.47(e)	3	No	Brake Out Of Adjustment - Roto, Clamp (Short & Long), Dd-3, Or Bolt	Yes	Vehicle Maint.
393.75A3-TAOL	393.75(a)(3)	3	Yes	Tires - All Others, Leaking Or Inflation Less Than 50% Of The Maximum Inflation Pressure On Tire Not Equipped With Atis	Yes	Vehicle Maint.