Safety Measurement System - Complete SMS Profile (U.S. DOT# 3427248)

LEONHARDT TRUCKING LLC

U.S. DOT#: 3427248

Address: 27475 FERRY ROAD
WARRENVILLE, IL 60555
Number of Vehicles: 1
Number of Drivers: 1
Number of Inspections: 33

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 September 25, 2026

On-Road Performance
0.90 Measure	Not Public	0.47 Measure	6.50 Measure	0 Measure	Not Public	0.52 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 8 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 46.7 Segment: Combination Carrier	Not Public	Driver Inspections: 33 with HOS Compliance Violations: 5 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 13 with Vehicle Maint. Violations: 6 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 33 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 33 with Driver Fitness Violations: 2 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: 31


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-SLLML	State/Local Laws - Failure to maintain lane	1	0	5	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	1	0	4	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	4	0	5	Unsafe Driving
392.2-SLLUP	State/Local Laws - Unlawfully parking /leaving vehicle on roadway	1	0	1	Unsafe Driving
392.2SLLHOS	State/Local Laws - State/Local Hours of Service	1	0	7	HOS Compliance
395.24	HOS (ELD) - ELD Form and Manner	3	0	1	HOS Compliance
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed	1	1	5	HOS Compliance
383.23A2-LCDLNP	License (CDL) - Operate a CMV while not in possession of a CDL on person	1	0	8	Driver Fitness
391.11B2-Q	Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the Interview.	1	1	4	Driver Fitness
392.2-SLLMF	State/Local Laws - Wheel (mud) flaps missing or defective	1	0	1	Vehicle Maint.
393.203B-CBP	Cab and Body Parts - Cab/body mounts loose/broken/missing	1	0	2	Vehicle Maint.
393.45B2-B	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	3	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	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	2	0	4	Vehicle Maint.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998	1	0	4	Vehicle Maint.
393.75A1-TBSP	Tires - All others - Has damaged plies evident in the sidewall up to 2 square inches	1	1	8	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.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	2	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative	1	0	6	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: 33


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

2/19/2026	WYPCTG000120	WY	CDWN67	CO	TRUCK TRACTOR		2
1/22/2026	WYTSMW001169	WY	CDWE48	CO	TRUCK TRACTOR		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
1/13/2026	WYPCTG000096	WY	CDWE48	CO	TRUCK TRACTOR		2
12/24/2025	IN6050001159	IN	P1311101	IL	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
12/15/2025	AZGY13720143	AZ	P1295087	IL	TRUCK TRACTOR		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: 393.75A1-TBSP Tires - All others - Has damaged plies evident in the sidewall up to 2 square inches (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing						2
Unsafe Driving Violation: 392.2-SLLUP State/Local Laws - Unlawfully parking /leaving vehicle on roadway						1
Driver Fitness Violation: 391.11B2-Q Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. (OOS)						4 + 2 (OOS)
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
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)
4/4/2025	UT25HD001290	UT	YP87744	CA	TRUCK TRACTOR		1
Driver Fitness Violation: 383.23A2-LCDLNP License (CDL) - Operate a CMV while not in possession of a CDL on person						8
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
3/11/2025	UT25CC001375	UT	YP87744	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLML State/Local Laws - Failure to maintain lane						5
11/27/2024	CO1262330550	CO	XE275S	FL	TRUCK TRACTOR		1
11/27/2024	WYPAIC000228	WY	BECW97	CO	TRUCK TRACTOR		1
11/26/2024	SD5370002342	SD	132XBG	CO	TRUCK TRACTOR		1
11/26/2024	KSHP20640514	KS	YP61809	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
11/24/2024	KSHP92573801	KS	P1253463	IL	TRUCK TRACTOR		1
11/21/2024	NV7078028441	NV	ZP36228	CA	TRUCK TRACTOR		1
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)
11/20/2024	ORAP43230176	OR	RP18853	WA	TRUCK TRACTOR		1
11/14/2024	CO0573690022	CO	R9401HY	FL	TRUCK TRACTOR		1
11/7/2024	CAUEFK003432	CA	YP81558	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
11/5/2024	CAN91G005755	CA	YP81558	CA	TRUCK TRACTOR		1
11/1/2024	NM6230O8I9J5	NM	AC96EC	FL	TRUCK TRACTOR		1
10/30/2024	NV7103028143	NV	BECW08	CO	TRUCK TRACTOR		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
10/29/2024	ORAW07970056	OR	P1239668	IL	TRUCK TRACTOR		1
10/29/2024	NYSPD4070008	NY	P1036024	IL	TRUCK TRACTOR		1
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
10/25/2024	MTU667000708	MT	XE275S	FL	TRUCK TRACTOR		1
10/20/2024	NV7103028100	NV	P1123888	IL	TRUCK TRACTOR		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
10/17/2024	UT25PL001488	UT	YP81558	CA	TRUCK TRACTOR		1
10/17/2024	CANE4V005746	CA	BECW97	CO	TRUCK TRACTOR		1
HOS Compliance Violation: 392.2SLLHOS State/Local Laws - State/Local Hours of Service						7
10/12/2024	NV7058028397	NV	XE916Y	FL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective						1
10/10/2024	ORAP90260362	OR	YP31448	CA	STRAIGHT TRUCK		1
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
10/10/2024	CAUDO7000558	CA	P1161813	IL	TRUCK TRACTOR		1
10/3/2024	CANC4I004790	CA	AH49764	PA	TRUCK TRACTOR		1
10/2/2024	UT25GR001213	UT	TEMP	FL	TRUCK TRACTOR		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
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
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
10/2/2024	SD5540002222	SD	R9401HY	TN	TRUCK TRACTOR		1
10/1/2024	ORAP42920191	OR	XE816Y	FL	TRUCK TRACTOR		1
9/26/2024	ORAP43080132	OR	YP51092	CA	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)

10/9/2024	OR2024430326	OR	YP51092	CA	0	2	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: 33
- Total Inspections without Violations used in SMS: 18
- Total Inspections with Violations used in SMS: 15
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 10/06/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3427248

Complete SMS Profile Carrier History Downloads

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

Most Recent Investigation: None	Total Inspections: 33 Total inspections without violations used in SMS: 18 Total inspections with violations used in SMS: 15	Total Crashes: 1*
	# Insp. OOS Driver Inspections 33 6.1% Vehicle Inspections 13 15.4% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 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.

Average PU × Utilization Factor (as of 9/25/2026, 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.

46.7 Average PU × Utilization Factor = 45.7 Average Power Units × 1.0217 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.

45.7 Average Power Units = 1 Current Power Units + 45 Power Units 6 Months Ago + 91 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# 3427248 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
82,899 VMT per Average Power Unit = 3,786,000 VMT From Registration (MCS-150) ÷ 45.7 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	1.0217 = 1 + ( 82,899 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/.