Safety Measurement System - Complete SMS Profile (U.S. DOT# 3643732)

QSOT LLC

DBA: ROTE OIL QUALITY STATE OIL

U.S. DOT#: 3643732

Address: N1887 COUNTY ROAD H
LAKE GENEVA, WI 53147
Number of Vehicles: 39
Number of Drivers: 35
Number of Inspections: 18

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
0.20 Measure	Not Public	0 Measure	0.04 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: 81 Segment: Straight Carrier	Not Public	Driver Inspections: 18 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 16 with Vehicle Maint. Violations: 1 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 18 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 18 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: 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
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
393.60(d)	Windshield / Windows - Tinting permits less than 70% of light transmittance	1	0	1	Vehicle Maint.
172.328D-HMM	HM (Markings) - Failing to mark a manual remote shut-off device as required	1	0	3	HM Compliance

Inspection History

Total Inspections: 18


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

4/27/2026	WI2687006755	WI	TS60993	WI	TRUCK TRACTOR		3
2/25/2026	WI2280016767	WI	TS59272	WI	TRUCK TRACTOR		3
10/28/2025	WI2687006341	WI	TS54494	WI	TRUCK TRACTOR		2
9/8/2025	WI2228001491	WI	TS46439	WI	TRUCK TRACTOR		2
9/4/2025	WI9994000302	WI	JB16530	WI	STRAIGHT TRUCK		2
8/20/2025	WI2433004425	WI	TS59274	WI	TRUCK TRACTOR		2
8/18/2025	WI2659004113	WI	QB19951	WI	STRAIGHT TRUCK		2
5/16/2025	WI9922000225	WI	63728Z	WI	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
1/31/2025	WI2638004233	WI	PB9456	WI	STRAIGHT TRUCK		1
1/2/2025	WI2556002146	WI	TS57748	WI	TRUCK TRACTOR		1
12/14/2024	WI9904000171	WI	TS48171	WI	TRUCK TRACTOR		1
HM Compliance Violation: 172.328D-HMM HM (Markings) - Failing to mark a manual remote shut-off device as required						3
11/14/2024	WI2433004290	WI	PB8708	WI	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.16-D Driver - Failed to use seat belt while operating a CMV						7
9/23/2024	WI2212001577	WI	QB13891	WI	STRAIGHT TRUCK		1
9/17/2024	WI2264004342	WI	TS57749	WI	TRUCK TRACTOR		1
9/17/2024	WI2212001573	WI	TS59284	WI	TRUCK TRACTOR		1
8/30/2024	WI9994000022	WI	JB14680	WI	STRAIGHT TRUCK		1
8/28/2024	WI2264004335	WI	TS59274	WI	TRUCK TRACTOR		1
8/15/2024	WI2687005223	WI	TS49574	WI	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance						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:
Total Inspections: 18
- Total Inspections without Violations used in SMS: 14
- Total Inspections with Violations used in SMS: 4
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

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Carrier Registration Details Subject to Hazmat 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 06/08/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3643732

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: None	Total Inspections: 18 Total inspections without violations used in SMS: 14 Total inspections with violations used in SMS: 4	Total Crashes: 0*
	# Insp. OOS Driver Inspections 18 0.0% Vehicle Inspections 16 0.0% Placardable HM Inspections 15 0.0% % Placardable HM Inspections 93.8%	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 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.

81 Average PU × Utilization Factor = 39 Average Power Units × 2.0769 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.

39 Average Power Units = 39 Current Power Units + 39 Power Units 6 Months Ago + 39 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# 3643732 = 58% Straight trucks/other vehicles
Determine VMT per Average Power Unit
41,538 VMT per Average Power Unit = 1,620,000 VMT From Registration (MCS-150) ÷ 39 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	2.0769 = 41,538 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/.