Safety Measurement System - Complete SMS Profile (U.S. DOT# 1108632)

HAROLD WILSON & SONS INC

U.S. DOT#: 1108632

Address: 439 COUNTY ROUTE 47
POTSDAM, NY 13676
Number of Vehicles: 18
Number of Drivers: 19
Number of Inspections: 43

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 July 31, 2026

On-Road Performance
0.83 Measure	Not Public	0 Measure	0.25 Measure	0 Measure	Not Public	0.03 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 16.7 Segment: Combination Carrier	Not Public	Driver Inspections: 43 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 25 with Vehicle Maint. Violations: 2 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 43 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 43 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: 4


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16-D	Driver - Failed to use seat belt while operating a CMV	1	0	7	Unsafe Driving
391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required.	1	1	1	Driver Fitness
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 43


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

7/21/2026	NYSPB3130627	NY	13044PF	NY	TRUCK TRACTOR		3
7/16/2026	NYSPB3022127	NY	32966PF	NY	TRUCK TRACTOR		3
7/7/2026	NYSPB3022096	NY	58000PC	NY	TRUCK TRACTOR		3
7/4/2026	NYSPB3111499	NY	32966PF	NY	TRUCK TRACTOR		3
5/9/2026	NYSPB3021926	NY	25509PF	NY	TRUCK TRACTOR		3
4/14/2026	NYSPC3021706	NY	20415PF	NY	TRUCK TRACTOR		3
4/11/2026	NYSPB3021848	NY	61053PC	NY	TRUCK TRACTOR		3
3/14/2026	NYSPB3140020	NY	16858PF	NY	TRUCK TRACTOR		3
2/11/2026	NYSPB3021717	NY	25509PF	NY	TRUCK TRACTOR		3
1/28/2026	NYSPB3021677	NY	20415PF	NY	TRUCK TRACTOR		2
1/17/2026	NYSPB3021640	NY	20415PF	NY	TRUCK TRACTOR		2
1/17/2026	NYSPB3111113	NY	16858PF	NY	TRUCK TRACTOR		2
12/23/2025	NYSPB3111078	NY	32966PF	NY	TRUCK TRACTOR		2
12/2/2025	NYSPT3031692	NY	45466PF	NY	TRUCK TRACTOR		2
11/27/2025	NYSPB3110997	NY	16858PF	NY	TRUCK TRACTOR		2
11/22/2025	NYSPB3021498	NY	61054PC	NY	TRUCK TRACTOR		2
11/5/2025	NYD305401060	NY	61053PC	NY	TRUCK TRACTOR		2
10/27/2025	NYD305401033	NY	49528PF	NY	TRUCK TRACTOR		2
10/15/2025	NYSPB3050836	NY	49528PF	NY	TRUCK TRACTOR		2
10/14/2025	NYSPC3051105	NY	20413PF	NY	TRUCK TRACTOR		2
10/8/2025	NYSPB3110864	NY	20413PF	NY	TRUCK TRACTOR		2
9/29/2025	NYD305400937	NY	20415PF	NY	TRUCK TRACTOR		2
9/27/2025	NYSPB3080796	NY	32966PF	NY	TRUCK TRACTOR		2
9/26/2025	NYSPB3100737	NY	49528PF	NY	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.16-D Driver - Failed to use seat belt while operating a CMV						7
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
9/17/2025	NYSPD3071319	NY	61053PC	NY	TRUCK TRACTOR		2
8/5/2025	NYSPC3050842	NY	20413PF	NY	TRUCK TRACTOR		2
7/9/2025	NYSPB3050588	NY	20413PF	NY	TRUCK TRACTOR		1
6/18/2025	NYSPB3050538	NY	58000PC	NY	TRUCK TRACTOR		1
6/6/2025	NYSPD3080795	NY	20415PF	NY	TRUCK TRACTOR		1
4/26/2025	NYSPB4000044	NY	45466PF	NY	TRUCK TRACTOR		1
4/17/2025	NYSPC3010685	NY	42420PF	NY	TRUCK TRACTOR		1
Driver Fitness Violation: 391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency (OOS)						1 + 2 (OOS)
4/15/2025	NYSPC3010652	NY	61053PC	NY	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
4/15/2025	NYSPD3080605	NY	26794TC	NY	TRUCK TRACTOR		1
4/11/2025	NYSPB3110408	NY	32966PF	NY	TRUCK TRACTOR		1
4/4/2025	NYSPB3110386	NY	43232PF	NY	TRUCK TRACTOR		1
2/13/2025	NYSPB3110310	NY	61053PC	NY	TRUCK TRACTOR		1
2/6/2025	NYSPB3110302	NY	61054PC	NY	TRUCK TRACTOR		1
12/4/2024	NYSPD3060247	NY	45466PF	NY	TRUCK TRACTOR		1
12/3/2024	NYSPD3010348	NY	61054PC	NY	TRUCK TRACTOR		1
11/18/2024	NYSPB3000072	NY	61053PC	NY	TRUCK TRACTOR		1
10/26/2024	NYSPB3080106	NY	61054PC	NY	TRUCK TRACTOR		1
10/16/2024	NYSPD3050139	NY	14899BR	NY	TRUCK TRACTOR		1
10/15/2024	NYSPD3010215	NY	20413PF	NY	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: 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)

2/6/2025	NY4070461300	NY	61054PC	NY	1	1	Yes	No	2	1	2

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:
Total Inspections: 43
- Total Inspections without Violations used in SMS: 40
- Total Inspections with Violations used in SMS: 3
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

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 08/19/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 1108632

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 7/31/2026, updated monthly)

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

Most Recent Investigation: None	Total Inspections: 43 Total inspections without violations used in SMS: 40 Total inspections with violations used in SMS: 3	Total Crashes: 1*
	# Insp. OOS Driver Inspections 43 2.3% Vehicle Inspections 25 4.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 1 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.

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Average PU × Utilization Factor (as of 7/31/2026, 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.

16.7 Average PU × Utilization Factor = 16.7 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.

16.7 Average Power Units = 18 Current Power Units + 18 Power Units 6 Months Ago + 14 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: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 1108632 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
47,990 VMT per Average Power Unit = 800,000 VMT From Registration (MCS-150) ÷ 16.7 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1 + (VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 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/.