Safety Measurement System - Complete SMS Profile (U.S. DOT# 46155)

W A WILSON & SONS

U.S. DOT#: 46155

Number of Vehicles: 14
Number of Drivers: 19
Number of Inspections: 15

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 May 15, 2026

On-Road Performance
0.94 Measure	Not Public	1.50 Measure	4.87 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: 40.1 Segment: Straight Carrier	Not Public	Driver Inspections: 15 with HOS Compliance Violations: 1 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 9 with Vehicle Maint. Violations: 4 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 15 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 15 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: 13


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16B-DPASS	Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV.	1	0	7	Unsafe Driving
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 official, signal, sign, light, lane marking, other	1	0	5	Unsafe Driving
392.60A-D	Driver - Unauthorized passenger(s) on-board a CMV	1	0	1	Unsafe Driving
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed	1	1	5	HOS Compliance
395.8K2-HOSRC	HOS (Manner) - Driver failed to retain a copy of each record of duty status for the previous 7 consecutive days which shall be in his/her possession and available for inspection while on duty	1	0	5	HOS Compliance
393.104F3-C	Cargo - Loose or unfastened tiedown	1	0	3	Vehicle Maint.
393.110C-C	Cargo - Insufficient tiedowns (with headerboard/blocking). At least one tiedown for every 10 feet of article length, or fraction thereof	1	1	3	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	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.
393.53B-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.
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: 15


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

3/13/2026	MD0228C00594	MD	3818804	IN	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
1/12/2026	PAT505601251	PA	PXA6829	OH	STRAIGHT TRUCK		3
HOS Compliance Violation: 395.8K2-HOSRC HOS (Manner) - Driver failed to retain a copy of each record of duty status for the previous 7 consecutive days which shall be in his/her possession and available						5
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
Unsafe Driving Violation: 392.60A-D Driver - Unauthorized passenger(s) on-board a CMV						1
Unsafe Driving Violation: 392.16B-DPASS Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV.						7
1/5/2026	OH1924000274	OH	PWZ2827	OH	STRAIGHT TRUCK		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)
9/3/2025	PAM711000240	PA	PXB3342	OH	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.104F3-C Cargo - Loose or unfastened tiedown						3
Vehicle Maint. Violation: 393.110C-C Cargo - Insufficient tiedowns (with headerboard/blocking). At least one tiedown for every 10 feet of article length, or fraction thereof (OOS)						3 + 2 (OOS)
8/12/2025	MD0235C00349	MD	3466417	IN	STRAIGHT TRUCK		2
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
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
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)
7/29/2025	PAE909521067	PA	3421195	IN	STRAIGHT TRUCK		2
5/13/2025	WVPSC1350671	WV	3466418	IN	STRAIGHT TRUCK		1
4/23/2025	PAB402511389	PA	3222635	IN	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
4/15/2025	PAE131510538	PA	PXB3342	OH	STRAIGHT TRUCK		1
4/15/2025	PAE930510541	PA	PXB1655	OH	STRAIGHT TRUCK		1
3/14/2025	MD1848002128	MD	3779777	IN	STRAIGHT TRUCK		1
2/4/2025	OH3237000241	OH	3818804	IN	STRAIGHT TRUCK		1
7/16/2024	WVPSC0910241	WV	3466419	IN	STRAIGHT TRUCK		1
6/26/2024	WVPSC0700286	WV	2929451	IN	STRAIGHT TRUCK		1
5/30/2024	MD1848001660	MD	3466418	IN	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: 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: 6/22/2011 (Non-Ratable Review)
Total Inspections: 15
- Total Inspections without Violations used in SMS: 9
- Total Inspections with Violations used in SMS: 6
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

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 07/02/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 46155

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, updated monthly)

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

Most Recent Investigation: 6/22/2011 (Non-Ratable Review)	Total Inspections: 15 Total inspections without violations used in SMS: 9 Total inspections with violations used in SMS: 6	Total Crashes: 0*
6/22/2011 (Non-Ratable Review) 5/6/1988 (Compliance Review) 6/2/1987 (Safety Review)	# Insp. OOS Driver Inspections 15 6.7% Vehicle Inspections 9 33.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	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

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Average PU × Utilization Factor (as of 5/15/2026, 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.

40.1 Average PU × Utilization Factor = 14.7 Average Power Units × 2.7337 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.

14.7 Average Power Units = 14 Current Power Units + 15 Power Units 6 Months Ago + 15 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# 46155 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
54,673 VMT per Average Power Unit = 802,054 VMT From Registration (MCS-150) ÷ 14.7 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	2.7337 = 54,673 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/.