Safety Measurement System - Complete SMS Profile (U.S. DOT# 3102338)

BOSL TRUCKING INC

U.S. DOT#: 3102338

Address: 2510 WARM SPRINGS LANE
NAPERVILLE, IL 60564
Number of Vehicles: 23
Number of Drivers: 23
Number of Inspections: 16

Safety Rating & OOS Rates

(As of 06/18/2025 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	50.0	23.1
Driver	0.0	6.1
Hazmat		3.0

Licensing and Insurance

(As of 06/18/2025 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-78019
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending June 6, 2025

On-Road Performance
3.27 Measure	Not Public	0.23 Measure	8.53 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 5 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 18.3 Segment: Combination Carrier	Not Public	Driver Inspections: 16 with HOS Compliance Violations: 2 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 8 with Vehicle Maint. Violations: 7 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 16 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 16 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: 24


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2PK	Unlawfully parking and/or leaving vehicle in the roadway	1	0	1	Unsafe Driving
392.2-SLLLR	State/Local Laws - Lane restriction violation.	1	0	3	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-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit.	1	0	10	Unsafe Driving
392.2Y	Failure to yield right of way	1	0	5	Unsafe Driving
392.82(a)1	Using a hand-held mobile telephone while operating a CMV	1	0	10	Unsafe Driving
395.8(a)	HOS (Form) - Paper Log / Logging Programs Form and Manner	1	0	1	HOS Compliance
395.8F01	Drivers record of duty status not current	1	0	5	HOS Compliance
393.11	No or defective lighting devices or reflective material as required	1	0	3	Vehicle Maint.
393.45B2PC	Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit	1	1	4	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection.	1	0	4	Vehicle Maint.
393.45PC	Brake Tubing and Hose Adequacy - Connections to Power Unit	1	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.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.95A3	Emergency Equipment - Fire Extinguishers - no visual indicator.	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
393.9A-LSLIWR	Lighting - Stop lamps - Both inoperative when required to be on.	1	1	6	Vehicle Maint.
393.9A-LTSI	Lighting - Turn signal - Any inoperative on the rearmost vehicle.	2	2	6	Vehicle Maint.
393.9(a)	Inoperative Brake Lamps	2	2	6	Vehicle Maint.
393.9TS	Inoperative turn signal	2	0	6	Vehicle Maint.

Inspection History

Total Inspections: 16


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

4/10/2025	IN5508009312	IN	P1233725	IL	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
3/25/2025	IN5417009139	IN	P1263295	IL	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.95A3 Emergency Equipment - Fire Extinguishers - no visual indicator						2
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
3/17/2025	IL4290270066	IL	P1121362	IL	TRUCK TRACTOR		3
1/13/2025	IN8843005190	IN	P1099503	IL	TRUCK TRACTOR		3
11/22/2024	IN3909006562	IN	P1089010	IL	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS)						6 + 2 (OOS)
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
9/11/2024	IL4038460385	IL	P1228278	IL	TRUCK TRACTOR		2
9/10/2024	IL4178160088	IL	P1262435	IL	TRUCK TRACTOR		2
9/6/2024	IL4249290069	IL	P1120309	IL	TRUCK TRACTOR		2
7/16/2024	IL0940460006	IL	P1233725	IL	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit						4
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
7/15/2024	MIWHEEA03531	MI	3642735	IN	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
Unsafe Driving Violation: 392.2PK Unlawfully parking and/or leaving vehicle in the roadway						1
4/25/2024	IL0825770179	IL	P1171701	IL	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.82(a)1 Using a hand-held mobile telephone while operating a CMV						10
3/18/2024	IN9286004884	IN	P1062133	IL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
3/6/2024	IA000P168VZ2	IA	P 1163575	IL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit (OOS)						4 + 2 (OOS)
HOS Compliance Violation: 395.8F01 Drivers record of duty status not current						5
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps (OOS)						6 + 2 (OOS)
Unsafe Driving Violation: 392.2Y Failure to yield right of way						5
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
11/17/2023	IL0825240487	IL	P1211911	IL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps (OOS)						6 + 2 (OOS)
9/10/2023	IL4037200159	IL	P1121824	IL	TRUCK TRACTOR		1
8/1/2023	IL4005020517	IL	62106Z	IL	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4

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: 16
- Total Inspections without Violations used in SMS: 6
- Total Inspections with Violations used in SMS: 10
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

Enforcement Cases

(Six years as of 06/18/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3102338

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 6/6/2025, 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: 16 Total inspections without violations used in SMS: 6 Total inspections with violations used in SMS: 10	Total Crashes: 0*
	# Insp. OOS Driver Inspections 16 0.0% Vehicle Inspections 8 50.0% 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

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Average PU × Utilization Factor (as of 6/6/2025, 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.

18.3 Average PU × Utilization Factor = 18.3 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.

18.3 Average Power Units = 23 Current Power Units + 21 Power Units 6 Months Ago + 11 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# 3102338 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
40,450 VMT per Average Power Unit = 741,453 VMT From Registration (MCS-150) ÷ 18.3 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/.