Safety Measurement System - Complete SMS Profile (U.S. DOT# 578963)

WESTERN PACIFIC BUILDING MATERIALS INC

U.S. DOT#: 578963

Number of Vehicles: 50
Number of Drivers: 55
Number of Inspections: 20

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending August 28, 2026

On-Road Performance
0.23 Measure	Not Public	0 Measure	2.60 Measure	0 Measure	Not Public	0.54 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 62.7 Segment: Straight Carrier	Not Public	Driver Inspections: 20 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 17 with Vehicle Maint. Violations: 9 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 20 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 20 with Driver Fitness Violations: 1 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: 14


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

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	1	0	5	Unsafe Driving
392.82DUMT	Driver - Using a hand-held mobile telephone	1	0	10	Unsafe Driving
383.25A2	Learner's Permit (CLP) - Operate a CMV without a valid state driver's license	1	1	8	Driver Fitness
392.2-SLLMF	State/Local Laws - Wheel (mud) flaps missing or defective	1	0	1	Vehicle Maint.
393.11A1-LLPL	Lighting - License plate lamp missing	1	0	2	Vehicle Maint.
393.45B2UV	Brake Hose or Tubing Chafing and/or Kinking Under Vehicle	1	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	1	0	4	Vehicle Maint.
393.60(d)	Windshield / Windows - Tinting permits less than 70% of light transmittance	1	0	1	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	1	1	8	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	1	0	6	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection	1	0	4	Vehicle Maint.
396.3A1-STLT	Steering - Looseness in the threaded joint of a tie rod or drag link	1	1	6	Vehicle Maint.

Inspection History

Total Inspections: 20


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

7/13/2026	CO1569253579	CO	EPNJ41	CO	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 396.3A1-STLT Steering - Looseness in the threaded joint of a tie rod or drag link (OOS)						6 + 2 (OOS)
6/11/2026	WA0816000694	WA	C67363U	WA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance						1
6/2/2026	CO0917461607	CO	CDCWX87	CO	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.11A1-LLPL Lighting - License plate lamp missing						2
5/20/2026	CO1348052607	CO	ENBQ48	CO	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective						1
3/12/2026	ORAP40300605	OR	Y139040	OR	STRAIGHT TRUCK		3
2/25/2026	ORAZ43110071	OR	Y139041	OR	STRAIGHT TRUCK		2
2/20/2026	TXV262072990	TX	MHR7588	TX	STRAIGHT TRUCK		2
2/4/2026	WA2101000685	WA	Y125745	OR	STRAIGHT TRUCK		2
12/17/2025	CO0266650459	CO	ABUP50	CO	STRAIGHT TRUCK		2
Driver Fitness Violation: 383.25A2 Learner's Permit (CLP) - Operate a CMV without a valid state driver's license (OOS)						8 + 2 (OOS)
12/8/2025	WA2156000031	WA	Y139040	OR	STRAIGHT TRUCK		2
12/5/2025	TX7B279DAY0M	TX	MHR7588	TX	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
10/21/2025	WA2104000583	WA	Y125745	OR	STRAIGHT TRUCK		2
7/24/2025	WA2015000603	WA	D40448D	WA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.82DUMT Driver - Using a hand-held mobile telephone						10
7/23/2025	TX77B89DGP3H	TX	MHR7588	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle						4
6/24/2025	US1886000079	US	Y125745	OR	STRAIGHT TRUCK		1
5/13/2025	TX75C89DBA3F	TX	VTT3362	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
1/29/2025	WA0848000300	WA	C31399Y	WA	STRAIGHT TRUCK		1
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
11/21/2024	ORAP90260447	OR	Y125745	OR	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
10/15/2024	TXV241552413	TX	JLX3976	TX	TRUCK TRACTOR		1
9/13/2024	TXV241538823	TX	KZH2334	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)

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: 3


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)

11/6/2025	TX7AHGHQE1AG	TX	TZK5698	TX	0	1	Yes	No	2	2	4
4/24/2025	OR2025260039	OR	Y125743	OR	0	0	Yes	No	1	1	1
12/5/2024	TX712DHQE132	TX	PCB4188	TX	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: 4/20/2021 (Non-Ratable Review)
Total Inspections: 20
- Total Inspections without Violations used in SMS: 8
- Total Inspections with Violations used in SMS: 12
Total Crashes* : 3

*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

Inspection Selection System

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 09/30/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 578963

Complete SMS Profile Carrier History Downloads

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

Most Recent Investigation: 4/20/2021 (Non-Ratable Review)	Total Inspections: 20 Total inspections without violations used in SMS: 8 Total inspections with violations used in SMS: 12	Total Crashes: 3*
4/20/2021 (Non-Ratable Review) 8/26/2004 (Compliance Review)	# Insp. OOS Driver Inspections 20 5.0% Vehicle Inspections 17 11.8% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 Towaway Crashes 2

*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.

Average PU × Utilization Factor (as of 8/28/2026, 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.

62.7 Average PU × Utilization Factor = 45.3 Average Power Units × 1.3829 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.

45.3 Average Power Units = 50 Current Power Units + 43 Power Units 6 Months Ago + 43 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# 578963 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
27,657 VMT per Average Power Unit = 1,253,732 VMT From Registration (MCS-150) ÷ 45.3 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	1.3829 = 27,657 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/.