Safety Measurement System - Complete SMS Profile (U.S. DOT# 246116)

ZIMMERMAN TRUCK LINES INC

U.S. DOT#: 246116

Address: 190 EAST INDUSTRIAL DRIVE
MIFFLINTOWN, PA 17059
Number of Vehicles: 87
Number of Drivers: 83
Number of Inspections: 83

Safety Rating & OOS Rates AND Licensing and Insurance

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BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending April 24, 2026

On-Road Performance
0.18 Measure	Not Public	0.25 Measure	2.31 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 4 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 85 Segment: Combination Carrier	Not Public	Driver Inspections: 83 with HOS Compliance Violations: 3 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 38 with Vehicle Maint. Violations: 12 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 83 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 83 with Driver Fitness Violations: 0 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: 22


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16	Failing to use seat belt while operating a CMV	1	0	7	Unsafe Driving
392.2-SLLLR	State/Local Laws - Lane restriction violation	2	0	3	Unsafe Driving
392.2-SLLUP	State/Local Laws - Unlawfully parking /leaving vehicle on roadway	1	0	1	Unsafe Driving
395.20BELDNV	HOS (ELD) - The ELD display screen is not viewable by an authorized official without entering the CMV	1	0	5	HOS Compliance
395.24	HOS (ELD) - ELD Form and Manner	1	0	1	HOS Compliance
395.3A1-HOSPD	HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time	1	0	7	HOS Compliance
395.3A2-HOSPD	HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time	1	0	7	HOS Compliance
395.3A3HOSPRNP	Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation	1	0	1	HOS Compliance
392.2-SLLMF	State/Local Laws - Wheel (mud) flaps missing or defective	1	0	1	Vehicle Maint.
393.45B2-B	Air brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.75(a)	Flat tire or fabric exposed	2	2	8	Vehicle Maint.
393.75A2-TAOBB	Tires - All others, bump or bulge related to tread or sidewall separation	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	3	3	8	Vehicle Maint.
393.75C-TAOTD-LT2/32	Tires - Less than 2/32 inch tread depth	1	0	8	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	1	0	2	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak	2	0	3	Vehicle Maint.

Inspection History

Total Inspections: 83


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

4/15/2026	NC0006865616	NC	AH09207	PA	TRUCK TRACTOR		3
4/13/2026	VA8056001099	VA	AG06752	PA	TRUCK TRACTOR		3
4/9/2026	PAE953609956	PA	AH29040	PA	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLUP State/Local Laws - Unlawfully parking /leaving vehicle on roadway						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)
4/7/2026	NJSPRYI01751	NJ	AH07448	PA	TRUCK TRACTOR		3
4/2/2026	VA8016001016	VA	AG57293	PA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
2/24/2026	PAE921605524	PA	AG84570	PA	TRUCK TRACTOR		3
2/16/2026	PAJ317604707	PA	AF82421	PA	TRUCK TRACTOR		3
2/13/2026	NYSPT3041723	NY	AH35114	PA	TRUCK TRACTOR		3
2/4/2026	PAC112603540	PA	AH30960	PA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
2/3/2026	IL5002040064	IL	AG79279	PA	TRUCK TRACTOR		3
1/20/2026	MACP00005953	MA	AH57599	PA	TRUCK TRACTOR		3
1/20/2026	MACP00005956	MA	AG41933	PA	TRUCK TRACTOR		3
1/20/2026	MACJ00002952	MA	AG89411	PA	TRUCK TRACTOR		3
1/14/2026	PAC124000517	PA	AG79278	PA	TRUCK TRACTOR		3
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
1/12/2026	PAF408601231	PA	AF80390	PA	TRUCK TRACTOR		3
12/12/2025	PAXL00089844	PA	AG06762	PA	TRUCK TRACTOR		3
11/25/2025	MD0295C01090	MD	AG97497	PA	TRUCK TRACTOR		3
11/12/2025	NC0006818523	NC	AH30960	NC	TRUCK TRACTOR		3
11/11/2025	OH3274000963	OH	AG06051	PA	TRUCK TRACTOR		3
11/10/2025	PAF408531487	PA	AG10780	PA	TRUCK TRACTOR		3
11/5/2025	PAC055001572	PA	AH39623	PA	TRUCK TRACTOR		3
10/29/2025	PAF408530268	PA	AG57293	PA	TRUCK TRACTOR		3
10/22/2025	NC0006811783	NC	AH30239	PA	TRUCK TRACTOR		2
10/13/2025	NC0006808176	NC	AG97497	PA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75(a) Flat tire or fabric exposed (OOS)						8 + 2 (OOS)
10/8/2025	MD3254C00084	MD	AF79385	PA	TRUCK TRACTOR		2
HOS Compliance Violation: 395.3A1-HOSPD HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time						7
HOS Compliance Violation: 395.3A2-HOSPD HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim						7
HOS Compliance Violation: 395.3A3HOSPRNP Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation						1
10/6/2025	VA8056000915	VA	AG41933	PA	TRUCK TRACTOR		2
9/28/2025	PAG402527105	PA	AF61973	PA	TRUCK TRACTOR		2
9/28/2025	PAG402527106	PA	AF55687	PA	TRUCK TRACTOR		2
9/25/2025	VA8914001027	VA	AG84570	PA	TRUCK TRACTOR		2
9/18/2025	NYSPF4070132	NY	AG06762	PA	TRUCK TRACTOR		2
8/21/2025	NYSPF3041056	NY	AF55448	PA	TRUCK TRACTOR		2
8/18/2025	PAL415523063	PA	AF94193	PA	TRUCK TRACTOR		2
7/30/2025	NC0006782718	NC	AH30960	PA	TRUCK TRACTOR		2
7/25/2025	VA8056000829	VA	AG90950	PA	TRUCK TRACTOR		2
7/11/2025	NJSPRQI01816	NJ	AG89520	PA	TRUCK TRACTOR		2
7/2/2025	PAC129000319	PA	AH09207	PA	TRUCK TRACTOR		2
6/30/2025	MD2098C00614	MD	AG79279	PA	TRUCK TRACTOR		2
6/25/2025	PAE945517672	PA	AG06762	PA	TRUCK TRACTOR		2
6/23/2025	NC0006768270	NC	AH46899	PA	TRUCK TRACTOR		2
6/13/2025	PAC132000240	PA	AG78631	PA	TRUCK TRACTOR		2
6/9/2025	PAE929516090	PA	AG10783	PA	TRUCK TRACTOR		2
5/15/2025	PAE938513586	PA	AH52640	PA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
4/29/2025	DE0831000858	DE	AG32183	PA	TRUCK TRACTOR		2
4/29/2025	OH3275000409	OH	AG06207	PA	TRUCK TRACTOR		2
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)
4/22/2025	NYSPA3020662	NY	AG78631	PA	TRUCK TRACTOR		1
4/22/2025	NYSPA3030460	NY	AG06207	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75A2-TAOBB Tires - All others, bump or bulge related to tread or sidewall separation (OOS)						8 + 2 (OOS)
4/16/2025	CT3120005271	CT	AF61973	PA	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)
4/14/2025	MACP00005202	MA	AG06762	PA	TRUCK TRACTOR		1
4/9/2025	PAF121509921	PA	AH30239	PA	TRUCK TRACTOR		1
4/8/2025	OH1339000381	OH	AG79279	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective						1
3/7/2025	NYSPF3040503	NY	AG40547	PA	TRUCK TRACTOR		1
2/18/2025	IN8194005400	IN	AG79279	PA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
1/23/2025	NYSPA3020515	NY	AG10783	PA	TRUCK TRACTOR		1
1/21/2025	NC0006720401	NC	AF61389	PA	TRUCK TRACTOR		1
1/13/2025	CT3070006672	CT	AG06051	PA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
1/8/2025	OH3225000377	OH	AG79279	PA	TRUCK TRACTOR		1
12/28/2024	NJSPRJI01367	NJ	AG10780	PA	TRUCK TRACTOR		1
12/26/2024	NJSPQFI04776	NJ	AG40552	PA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.20BELDNV HOS (ELD) - The ELD display screen is not viewable by an authorized official without entering the CMV						5
12/19/2024	PAL209435444	PA	AF94256	PA	TRUCK TRACTOR		1
12/15/2024	NC0006708760	NC	AG40547	PA	TRUCK TRACTOR		1
12/11/2024	NC0006707809	NC	AG97497	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a) Flat tire or fabric exposed (OOS)						8 + 2 (OOS)
12/5/2024	NC0006706370	NC	AG38720	PA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
11/18/2024	PAC111002144	PA	AH57598	PA	TRUCK TRACTOR		1
11/13/2024	PAM681000040	PA	AG91910	PA	TRUCK TRACTOR		1
11/7/2024	VA8792000128	VA	AG40546	PA	TRUCK TRACTOR		1
10/14/2024	PAE921428887	PA	AG06207	PA	TRUCK TRACTOR		1
10/2/2024	NC0006689352	NC	AH07656	PA	TRUCK TRACTOR		1
9/18/2024	NYSPE3070070	NY	AG28444	PA	TRUCK TRACTOR		1
9/17/2024	VA8792000094	VA	AH09207	PA	TRUCK TRACTOR		1
9/16/2024	OH3274027130	OH	AF55447	PA	TRUCK TRACTOR		1
9/11/2024	MD2170C00091	MD	AF85977	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
8/26/2024	VA8368000455	VA	AG97497	PA	TRUCK TRACTOR		1
8/19/2024	PAM067000193	PA	AG06206	PA	TRUCK TRACTOR		1
8/15/2024	NC0006676382	NC	AG94179	PA	TRUCK TRACTOR		1
8/12/2024	VA7160004679	VA	AH46899	PA	TRUCK TRACTOR		1
8/12/2024	NC0006674874	NC	AG94179	PA	TRUCK TRACTOR		1
6/19/2024	DE1679000103	DE	AF62840	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
6/19/2024	PAG402417111	PA	AG10783	PA	TRUCK TRACTOR		1
6/18/2024	NJSPSEI00583	NJ	AG06752	PA	TRUCK TRACTOR		1
6/13/2024	OH3298172255	OH	AG06204	PA	TRUCK TRACTOR		1
5/30/2024	NYSPL0200270	NY	AH30962	PA	TRUCK TRACTOR		1
5/2/2024	VT3700000301	VT	AG06752	PA	TRUCK TRACTOR		1
4/24/2024	PAT905411533	PA	AH31447	PA	TRUCK TRACTOR		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 1


Report			Vehicle		Crash
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM

6/23/2025	NJ0006926153	NJ	AH09207	PA	0	1	Yes	No

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)

1/29/2026	PA601202600X	PA	AH78921	PA	0	1	Yes	No	2	3	6

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: 9/8/2005 (Non-Ratable Review)
Total Inspections: 83
- Total Inspections without Violations used in SMS: 65
- Total Inspections with Violations used in SMS: 18
Total Crashes* : 2

*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

Enforcement Cases

(Six years as of 05/24/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 246116

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 4/24/2026, updated monthly)

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

Most Recent Investigation: 9/8/2005 (Non-Ratable Review)	Total Inspections: 83 Total inspections without violations used in SMS: 65 Total inspections with violations used in SMS: 18	Total Crashes: 2*
9/8/2005 (Non-Ratable Review) 9/8/2004 (Non-Ratable Review) 7/19/2002 (Compliance Review) 6/22/2001 (Compliance Review) 12/8/2000 (Compliance Review)	# Insp. OOS Driver Inspections 83 0.0% Vehicle Inspections 38 15.8% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 2 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 4/24/2026, 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.

85 Average PU × Utilization Factor = 85 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.

85 Average Power Units = 87 Current Power Units + 87 Power Units 6 Months Ago + 81 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# 246116 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
76,361 VMT per Average Power Unit = 6,490,720 VMT From Registration (MCS-150) ÷ 85 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/.