Safety Measurement System - Inspection WA0816000687 (U.S. DOT# 3373523)

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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 7/31/2026

Carrier Information

Carrier Name: Zum Services Inc
U.S. DOT#: 3373523
Carrier Address: 220 Rankin St
San Francisco, CA 94124

Time/Location

Report #: WA0816000687
Report State: WA
State: WA
Date: 5/5/2026
Start Time: 1534
End Time: 1740
Level: I. Full
Facility: Roadside
Post Crash Inspection: Yes
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	School Bus	THOMAS BUI	WA	D5527C	4UZABRFC0PCUN0742

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
392.2-SLL	392.2	Driver	No	State/Local Laws -	No		Not used in SMS Calculation
392.2-SLLEQP	392.2	1	No	State/Local Laws - Violation Of State And Local Law - Equipment Violation.	No		Not used in SMS Calculation
392.2-SLLFY	392.2	Driver	No	State/Local Laws - Failed To Yield Right Of Way	Yes	Unsafe Driving
396.3A1-HCM	396.3(a)(1)	1	Yes	Hubs - Bearing Cap, Plug Or Filler Plug Missing Or Broken	No		Result of Crash