Safety Measurement System - Complete SMS Profile (U.S. DOT# 333894)

PLUMB SUPPLY COMPANY

U.S. DOT#: 333894

Number of Vehicles: 65
Number of Drivers: 52
Number of Inspections: 14

Safety Rating & OOS Rates

(As of 01/24/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 12/28/1990)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	0.0	23.2
Driver	0.0	6.4
Hazmat		4.4

Licensing and Insurance

(As of 01/24/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	No
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0.21 Measure	Not Public	0 Measure	2.22 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 125 Segment: Straight Carrier	Not Public	Driver Inspections: 14 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 10 with Vehicle Maint. Violations: 4 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 14 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 14 with Driver Fitness Violations: 0 Safety Event Group: 11-20 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 6


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	1	0	4	Unsafe Driving
392.2-SLLTCD	State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety offical, signal, sign, light, lane marking, other.	1	0	5	Unsafe Driving
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.9A-HLLH	Lighting - Headlamp(s) fail to operate on low and high beam.	1	0	6	Vehicle Maint.
396.17(c)	Operating a CMV without proof of a periodic inspection	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 14


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

11/24/2025	IA000P12HZZ2	IA	MHE666	IA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
11/5/2025	IA000P120F8M	IA	MHE666	IA	STRAIGHT TRUCK		3
10/1/2025	IA000P15JQ44	IA	OST783	IA	STRAIGHT TRUCK		3
8/13/2025	IA000P165Z76	IA	LKR889	IA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
7/3/2025	WI2346009960	WI	FH9136	IA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
Vehicle Maint. Violation: 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
5/23/2025	IA000P131W1S	IA	MNJ176	IA	STRAIGHT TRUCK		2
4/9/2025	IL5005490042	IL	JAR668	IA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 396.17(c) Operating a CMV without proof of a periodic inspection						4
12/27/2024	IA000P15V9R3	IA	LHW068	IA	STRAIGHT TRUCK		2
11/18/2024	IL4069880938	IL	FH9136	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
10/16/2024	IA000P15JP3W	IA	OST783	IA	STRAIGHT TRUCK		1
6/6/2024	IA000P144SK1	IA	HYX886	IA	STRAIGHT TRUCK		1
5/10/2024	IA000P13PGZF	IA	OEL035	IA	STRAIGHT TRUCK		1
3/29/2024	IA000P14X4RW	IA	MTZ303	IA	STRAIGHT TRUCK		1
3/11/2024	MO0242000219	MO	FA5598	IA	STRAIGHT TRUCK		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 1


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

6/4/2024	IA2401425613	IA	OEK620	IA	0	0	Yes	No	1	1	1

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 9/22/2020 (Non-Ratable Review)
Total Inspections: 14
- Total Inspections without Violations used in SMS: 9
- Total Inspections with Violations used in SMS: 5
Total Crashes* : 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 01/24/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 333894

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 9/22/2020 (Non-Ratable Review)	Total Inspections: 14 Total inspections without violations used in SMS: 9 Total inspections with violations used in SMS: 5	Total Crashes: 1*
9/22/2020 (Non-Ratable Review) 11/20/1990 (Compliance Review) 5/10/1989 (Safety Review)	# Insp. OOS Driver Inspections 14 0.0% Vehicle Inspections 10 0.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Downloads

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Average PU × Utilization Factor (as of 12/26/2025, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

125 Average PU × Utilization Factor = 65 Average Power Units × 1.9231 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

65 Average Power Units = 65 Current Power Units + 65 Power Units 6 Months Ago + 65 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 333894 = 95% Straight trucks/other vehicles
Determine VMT per Average Power Unit
38,461 VMT per Average Power Unit = 2,500,000 VMT From Registration (MCS-150) ÷ 65 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1.9231 = 38,461 VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 200,000	1
	No Recent VMT Information	1

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/.