Safety Measurement System - Complete SMS Profile (U.S. DOT# 856353)

THOMSEN AND SONS LLC

U.S. DOT#: 856353

Address: 438 OXEN RD
LEROY, KS 66857
Number of Vehicles: 17
Number of Drivers: 23
Number of Inspections: 24

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 June 26, 2026

On-Road Performance
0.82 Measure	Not Public	0 Measure	2.93 Measure	0 Measure	Not Public	0.25 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 17 Segment: Combination Carrier	Not Public	Driver Inspections: 24 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 10 with Vehicle Maint. Violations: 5 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 24 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 24 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: 13


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16	Failing to use seat belt while operating a CMV	2	0	7	Unsafe Driving
383.23(a)(2)	Operating a CMV without a CDL	1	1	8	Driver Fitness
393.45(b)(2)	Brake hose or tubing chafing and/or kinking	1	0	4	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	1	0	1	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.
393.78A-WS	Washers - Inoperative washing system.	1	0	1	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	1	0	2	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	2	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	1	0	6	Vehicle Maint.
393.9H	Inoperable head lamps	1	0	6	Vehicle Maint.

Inspection History

Total Inspections: 24


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

6/25/2026	KSHP05240598	KS	176304	KS	TRUCK TRACTOR		3
5/5/2026	KS0400000418	KS	ADW421	KS	TRUCK TRACTOR		3
2/24/2026	IA000P14W2L4	IA	ADW422	KS	TRUCK TRACTOR		3
2/18/2026	KSHP03660568	KS	230131	KS	TRUCK TRACTOR		3
2/16/2026	IA000P12JP75	IA	ADW422	KS	TRUCK TRACTOR		3
12/8/2025	IA000P12JP47	IA	7459AJT	KS	TRUCK TRACTOR		2
12/5/2025	KSHP03532801	KS	247223	KS	TRUCK TRACTOR		2
9/26/2025	KSHP03532678	KS	230131	KS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
9/2/2025	OKN114153114	OK	247561	KS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
8/12/2025	KSHP03532591	KS	245957	KS	TRUCK TRACTOR		2
8/8/2025	KSHP00967009	KS	247561	KS	TRUCK TRACTOR		2
6/15/2025	KSHP00966864	KS	234014	KS	TRUCK TRACTOR		1
5/14/2025	OKPE15185468	OK	247223	KS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.78A-WS Washers - Inoperative washing system.						1
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
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)
4/28/2025	KSHP02762233	KS	245957	KS	TRUCK TRACTOR		1
4/23/2025	KSHP92603476	KS	245957	KS	TRUCK TRACTOR		1
4/8/2025	OKR613152236	OK	245957	KS	TRUCK TRACTOR		1
2/14/2025	OKPE15185262	OK	176304	KS	TRUCK TRACTOR		1
11/12/2024	NET370001660	NE	247426	KS	TRUCK TRACTOR		1
Driver Fitness Violation: 383.23(a)(2) Operating a CMV without a CDL (OOS)						8 + 2 (OOS)
11/8/2024	OKK300181912	OK	176304	KS	TRUCK TRACTOR		1
10/1/2024	OKP113155324	OK	247426	KS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
9/11/2024	KSHP01763134	KS	151770	KS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
8/12/2024	KSHP04151261	KS	230131	KS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.45(b)(2) Brake hose or tubing chafing and/or kinking						4
7/23/2024	KSHP92603190	KS	174165	KS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9H Inoperable head lamps						6
7/11/2024	KSHP01762993	KS	176304	KS	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: 2/16/2017 (Compliance Review)
Total Inspections: 24
- Total Inspections without Violations used in SMS: 16
- Total Inspections with Violations used in SMS: 8
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 07/27/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 856353

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 6/26/2026, updated monthly)

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

Most Recent Investigation: 2/16/2017 (Compliance Review)	Total Inspections: 24 Total inspections without violations used in SMS: 16 Total inspections with violations used in SMS: 8	Total Crashes: 0*
2/16/2017 (Compliance Review) 7/11/2005 (Compliance Review)	# Insp. OOS Driver Inspections 24 4.2% Vehicle Inspections 10 10.0% 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

Select a focus and file type to download SMS data.

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Average PU × Utilization Factor (as of 6/26/2026, 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.

17 Average PU × Utilization Factor = 17 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.

17 Average Power Units = 17 Current Power Units + 17 Power Units 6 Months Ago + 17 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# 856353 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
68,637 VMT per Average Power Unit = 1,166,842 VMT From Registration (MCS-150) ÷ 17 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/.