Safety Measurement System - Complete SMS Profile (U.S. DOT# 852143)

WESTERN TRUCK PARTS & EQUIPMENT COMPANY LLC

DBA: WESTERN TRUCK LEASING AND DOBBS LEASING

U.S. DOT#: 852143

Number of Vehicles: 5
Number of Drivers: 4
Number of Inspections: 50

Safety Rating & OOS Rates

(As of 03/14/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	13.9	23.2
Driver	1.9	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 03/14/2026 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 February 27, 2026

On-Road Performance
1 Measure	Not Public	0 Measure	2.14 Measure	0 Measure	Not Public	0.12 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 5 Segment: Straight Carrier	Not Public	Driver Inspections: 50 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 34 with Vehicle Maint. Violations: 7 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 50 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 50 with Driver Fitness Violations: 1 Safety Event Group: 21-100 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: 11


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 offical, signal, sign, light, lane marking, other.	1	0	5	Unsafe Driving
383.23(a)(2)	Operating a CMV without a valid CDL: No Tank Vehicle endorsement	1	1	8	Driver Fitness
393.134B-CRHLC	Roll-on/Roll-off/Hook Lift Containers - Improper securement of a roll-on/roll-off and hook lift container.	1	1	7	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection.	1	0	4	Vehicle Maint.
393.53B-B	Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear.	1	0	4	Vehicle Maint.
393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	8	Vehicle Maint.
393.75A3-TAOLTIS	Tires - All others, leaking and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS	1	1	8	Vehicle Maint.
393.78	Wipers - Inoperative / missing / damaged wipers.	1	0	1	Vehicle Maint.
393.9A-LLPL	Lighting - License plate lamp inoperative.	1	0	2	Vehicle Maint.
396.3A1-BALR	Air Brake - Fails air loss rate test.	1	1	4	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination.	1	1	0	Vehicle Maint.

Inspection History

Total Inspections: 50


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

2/13/2026	FL3595006399	FL	FX09832	AR	TRUCK TRACTOR		3
1/20/2026	CAND6S009018	CA	15687B3	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.134B-CRHLC Roll-on/Roll-off/Hook Lift Containers - Improper securement of a roll-on/roll-off and hook lift container (OOS)						7 + 2 (OOS)
1/16/2026	TNI031E30109	TN	FX09835	AR	TRUCK TRACTOR		3
1/13/2026	CAUD3C001432	CA	YP64952	CA	TRUCK TRACTOR		3
1/6/2026	CANDN9007109	CA	ZP21419	CA	TRUCK TRACTOR		3
12/9/2025	CANDRU001601	CA	D31446G	WA	STRAIGHT TRUCK		3
11/20/2025	MTU743501666	MT	1147CY	WA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
Vehicle Maint. Violation: 396.3A1-BALR Air Brake - Fails air loss rate test (OOS)						4 + 2 (OOS)
11/4/2025	CANDUP007606	CA	D31446G	WA	STRAIGHT TRUCK		3
11/3/2025	CAUGA8000406	CA	9H09072	CA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
9/15/2025	NVR117812243	NV	ZP49190	CA	TRUCK TRACTOR		3
8/26/2025	TNI033AL1955	TN	FX09835	AR	TRUCK TRACTOR		2
8/26/2025	TNI033AL1956	TN	FX09832	AR	TRUCK TRACTOR		2
7/16/2025	CAUESQ005132	CA	91844P3	CA	STRAIGHT TRUCK		2
6/12/2025	CAND6S008354	CA	NONE	CA	TRUCK TRACTOR		2
5/15/2025	CAUE45000828	CA	17314R3	CA	STRAIGHT TRUCK		2
5/2/2025	CAUF73002799	CA	ZP11569	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75A3-TAOLTIS Tires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS (OOS)						8 + 2 (OOS)
5/1/2025	NV7103028735	NV	39221	CA	TRUCK TRACTOR		2
5/1/2025	CAUEIK000278	CA	70141R3	CA	STRAIGHT TRUCK		2
4/23/2025	CAUE99005664	CA	25020Z2	CA	STRAIGHT TRUCK		2
4/19/2025	CAUGZA000385	CA	9H09826	CA	TRUCK TRACTOR		2
4/16/2025	CAND4P008313	CA	29607Y2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
3/18/2025	CAUEIK000202	CA	17314R3	CA	STRAIGHT TRUCK		2
2/26/2025	CAUCCC003472	CA	9H09069	CA	TRUCK TRACTOR		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
2/25/2025	CANEL1003722	CA	17314R3	CA	STRAIGHT TRUCK		1
2/13/2025	CANF8R000868	CA	19091Z3	CA	STRAIGHT TRUCK		1
2/6/2025	CANATH004417	CA	97364A4	CA	STRAIGHT TRUCK		1
1/23/2025	CAUDEX006386	CA	9G99437	CA	TRUCK TRACTOR		1
1/10/2025	CAUDGY003354	CA	YP64952	CA	TRUCK TRACTOR		1
12/19/2024	NV7036028501	NV	ZP11569	CA	TRUCK TRACTOR		1
12/4/2024	NV7058028557	NV	D011856	TN	TRUCK TRACTOR		1
12/2/2024	TXV241616381	TX	39221	CA	STRAIGHT TRUCK		1
11/26/2024	CAUCXI001424	CA	9H02786	CA	TRUCK TRACTOR		1
11/5/2024	CANE1M006009	CA	97364A4	CA	STRAIGHT TRUCK		1
10/4/2024	CAUEEE002593	CA	97058H3	CA	STRAIGHT TRUCK		1
9/19/2024	TXV241579907	TX	3222132A	CA	TRUCK TRACTOR		1
9/19/2024	TXV241565401	TX	39221	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						1
9/18/2024	US1515000044	US	39221	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (OOS)						0 + 2 (OOS)
Vehicle Maint. Violation: 393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear						4
9/10/2024	AZXE14250099	AZ	39221	CA	TRUCK TRACTOR		1
9/9/2024	CANATH004102	CA	97058H3	CA	STRAIGHT TRUCK		1
9/9/2024	FL2829009007	FL	39221031A	CA	TRUCK TRACTOR		1
8/28/2024	MSU023002864	MS	Z596819	LA	STRAIGHT TRUCK		1
8/22/2024	CAUCV0000088	CA	91845P3	CA	STRAIGHT TRUCK		1
7/26/2024	CAUG4W001631	CA	DD52J96	CA	TRUCK TRACTOR		1
Driver Fitness Violation: 383.23(a)(2) Operating a CMV without a valid CDL: No Tank Vehicle endorsement (OOS)						8 + 2 (OOS)
6/26/2024	CANCXE002445	CA	YP64952	CA	TRUCK TRACTOR		1
6/13/2024	CANBIJ005448	CA	19091Z3	CA	STRAIGHT TRUCK		1
6/10/2024	CAUEH7005652	CA	97058H3	CA	STRAIGHT TRUCK		1
6/10/2024	WA2060000076	WA	C25590A	WA	STRAIGHT TRUCK		1
6/6/2024	ALJBXV003865	AL	B2615478	MS	STRAIGHT TRUCK		1
4/12/2024	TNI039260285	TN	D011856	TN	TRUCK TRACTOR		1
4/8/2024	CAUE5M003519	CA	9H09068	CA	TRUCK TRACTOR		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: 0

This carrier has no crashes to display.

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: 5/28/2024 (Non-Ratable Review)
Total Inspections: 50
- Total Inspections without Violations used in SMS: 41
- Total Inspections with Violations used in SMS: 9
Total Crashes* : 0

*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

Flags

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 03/14/2026 updated monthly from FMCSA )

Closed Date Case #
7/10/2024 WA-2024-0029-US1886

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 852143

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 2/27/2026, updated monthly)

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

Most Recent Investigation: 5/28/2024 (Non-Ratable Review)	Total Inspections: 50 Total inspections without violations used in SMS: 41 Total inspections with violations used in SMS: 9	Total Crashes: 0*
5/28/2024 (Non-Ratable Review)	# Insp. OOS Driver Inspections 50 2.0% Vehicle Inspections 34 14.7% Placardable HM Inspections 1 0.0% % Placardable HM Inspections 2.9%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 0

*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

Select a focus and file type to download SMS data.

Focus:
File Type:

Average PU × Utilization Factor (as of 2/27/2026, 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.

5 Average PU × Utilization Factor = 5 Average Power Units × 1 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.

5 Average Power Units = 5 Current Power Units + 5 Power Units 6 Months Ago + 5 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# 852143 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
499,266 VMT per Average Power Unit = 2,496,330 VMT From Registration (MCS-150) ÷ 5 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 = 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/.