Safety Measurement System - Complete SMS Profile (U.S. DOT# 1011468)

OLSON BROS PROVAC LLC

DBA: PRO-VAC

U.S. DOT#: 1011468

Address: 1031 4TH AVE N
KENT, WA 98032
Number of Vehicles: 92
Number of Drivers: 96
Number of Inspections: 36

Safety Rating & OOS Rates

(As of 02/02/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	30.8	23.2
Driver	5.6	6.4
Hazmat		4.4

Licensing and Insurance

(As of 02/02/2026 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
0.14 Measure	Not Public	0.41 Measure	5.56 Measure	0 Measure	Not Public	0.39 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 92 Segment: Straight Carrier	Not Public	Driver Inspections: 36 with HOS Compliance Violations: 2 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 14 with Vehicle Maint. Violations: 10 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 36 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 36 with Driver Fitness Violations: 3 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: 27


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLLR	State/Local Laws - Lane restriction violation.	1	0	3	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
395.8(a)	HOS (Form) - Paper Log / Logging Programs Form and Manner	1	0	1	HOS Compliance
395.8(e)	False report of drivers record of duty status	1	0	7	HOS Compliance
383.23A2-LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL.	2	2	8	Driver Fitness
391.41A-MCPC	Medical (Certificate) - Operating a property-carrying vehicle without possessing a valid medical certificate.	1	0	1	Driver Fitness
392.2WC	Wheel (Mud) Flaps missing or defective	1	0	1	Vehicle Maint.
393.100C-C	Cargo - Cargo not secured against shifting.	1	0	1	Vehicle Maint.
393.11A1-LTSM	Lighting - Turn signal - Any missing on the rearmost vehicle.	1	1	6	Vehicle Maint.
393.45B2-B	Air brake - Hose/tubing damaged or not secured	2	0	4	Vehicle Maint.
393.47(a)	Inadequate brakes for safe stopping - Brake Lining condition	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.
393.48(a)	Inoperative/defective brakes	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.
393.75G-TAOW	Tires - All others, weight carried exceeds tire load limit.	2	2	3	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper.	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
396.17(c)	Operating a CMV without proof of a periodic inspection	1	0	4	Vehicle Maint.
396.3(a)(1)	Inspection, repair and maintenance of parts and accessories	1	0	2	Vehicle Maint.
396.3A1-BALAC	Brake - Audible air leak from a brake chamber	1	0	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.
396.5B-HLIW	Hubs - Oil and/or Grease Leaking from hub - inner wheel	1	1	2	Vehicle Maint.

Inspection History

Total Inspections: 36


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

11/5/2025	NM2438P8LGQD	NM	K213651	TX	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 396.17(c) Operating a CMV without proof of a periodic inspection						4
HOS Compliance Violation: 395.8(e) False report of drivers record of duty status						7
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
9/18/2025	WA2086002286	WA	RP21516	WA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.11A1-LTSM Lighting - Turn signal - Any missing on the rearmost vehicle. (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
8/12/2025	CO1569253032	CO	RP12368	WA	STRAIGHT TRUCK		3
7/22/2025	WA2047000799	WA	C58274Y	WA	STRAIGHT TRUCK		3
7/15/2025	WA2102002393	WA	K201106	TX	STRAIGHT TRUCK		3
5/23/2025	WA2102002202	WA	C58274Y	WA	STRAIGHT TRUCK		2
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
5/23/2025	TXV251694671	TX	K201059	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 392.2WC Wheel (Mud) Flaps missing or defective						1
Vehicle Maint. Violation: 396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS)						0 + 2 (OOS)
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
Vehicle Maint. Violation: 393.48(a) Inoperative/defective brakes						4
Vehicle Maint. Violation: 393.47(a) Inadequate brakes for safe stopping - Brake Lining condition						4
5/7/2025	WA2082002018	WA	C65309X	WA	STRAIGHT TRUCK		2
4/23/2025	WA2086001860	WA	RP19575	WA	STRAIGHT TRUCK		2
3/31/2025	WA2102001947	WA	C04628M	WA	STRAIGHT TRUCK		2
2/26/2025	WAX803001782	WA	C96589H	WA	STRAIGHT TRUCK		2
2/12/2025	WA2082001821	WA	C57167Y	WA	STRAIGHT TRUCK		2
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)
12/19/2024	WAX829007428	WA	C53740T	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.100C-C Cargo - Cargo not secured against shifting						1
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
Driver Fitness Violation: 391.41A-MCPC Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required.						1
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
11/5/2024	WA2082001542	WA	D06482D	WA	STRAIGHT TRUCK		1
10/28/2024	WA2082001512	WA	4045-181	PA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.75G-TAOW Tires - All others, weight carried exceeds tire load limit (OOS)						3 + 2 (OOS)
10/16/2024	WAT005000064	WA	RP17589	WA	STRAIGHT TRUCK		1
9/30/2024	WA1142000458	WA	C87112B	WA	STRAIGHT TRUCK		1
9/30/2024	WA2016000815	WA	RP17176	WA	STRAIGHT TRUCK		1
9/17/2024	WAX763000148	WA	RP17587	WA	STRAIGHT TRUCK		1
9/12/2024	WA2000000266	WA	C03802L	WA	STRAIGHT TRUCK		1
8/6/2024	WA2102001112	WA	C95143G	WA	TRUCK TRACTOR		1
8/5/2024	WA1142000395	WA	D06420D	WA	STRAIGHT TRUCK		1
7/18/2024	WA2118000262	WA	A36149Z	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
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
6/12/2024	WA0751000449	WA	C03788Z	WA	STRAIGHT TRUCK		1
6/11/2024	WA2086000949	WA	D33296C	WA	STRAIGHT TRUCK		1
5/23/2024	WA1142000317	WA	C58274Y	WA	STRAIGHT TRUCK		1
5/13/2024	WA1142000293	WA	D06738D	WA	STRAIGHT TRUCK		1
Driver Fitness Violation: 383.23A2-LCDLN License (CDL) - Operate a CMV and does not possess a valid CDL (OOS)						8 + 2 (OOS)
5/9/2024	WA2056000508	WA	C97267R	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber						4
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
4/19/2024	WA2113000275	WA	C23644Z	WA	STRAIGHT TRUCK		1
4/9/2024	WA2102000601	WA	C58273Y	WA	STRAIGHT TRUCK		1
4/3/2024	WA2056000401	WA	D13811C	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
Driver Fitness Violation: 383.23A2-LCDLN License (CDL) - Operate a CMV and does not possess a valid CDL (OOS)						8 + 2 (OOS)
3/21/2024	WAX803000491	WA	C65309X	WA	STRAIGHT TRUCK		1
2/21/2024	WA2016000168	WA	A36149Z	WA	STRAIGHT TRUCK		1
2/12/2024	WA2075000146	WA	C57193Y	WA	STRAIGHT TRUCK		1
1/31/2024	WA2075000121	WA	C65309X	WA	STRAIGHT TRUCK		1
1/17/2024	WA2056000196	WA	C58272Y	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.75G-TAOW Tires - All others, weight carried exceeds tire load limit (OOS)						3 + 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: 4


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)

4/21/2025	CO2025000521	CO	RP17588	WA	0	1	Yes	No	2	2	4
10/16/2024	WA000EF29343	WA	C68609L	WA	0	0	Yes	No	1	1	1
7/18/2024	WA000EE97333	WA	A36149Z	WA	0	0	Yes	No	1	1	1
5/31/2024	WA000EE84079	WA	C64402K	WA	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: 11/4/2021 (Non-Ratable Review)
Total Inspections: 36
- Total Inspections without Violations used in SMS: 24
- Total Inspections with Violations used in SMS: 12
Total Crashes* : 4

*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 02/02/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 1011468

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: 11/4/2021 (Non-Ratable Review)	Total Inspections: 36 Total inspections without violations used in SMS: 24 Total inspections with violations used in SMS: 12	Total Crashes: 4*
11/4/2021 (Non-Ratable Review) 1/29/2018 (Compliance Review)	# Insp. OOS Driver Inspections 36 5.6% Vehicle Inspections 14 35.7% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 Towaway 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.

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.

92 Average PU × Utilization Factor = 92 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.

92 Average Power Units = 92 Current Power Units + 92 Power Units 6 Months Ago + 92 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# 1011468 = 97% Straight trucks/other vehicles
Determine VMT per Average Power Unit
18,780 VMT per Average Power Unit = 1,727,769 VMT From Registration (MCS-150) ÷ 92 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/.