Safety Measurement System - Complete SMS Profile (U.S. DOT# 279612)

HOLCOMB BUS SERVICE INC

U.S. DOT#: 279612

Address: 170 BENIGNO BLVD
BELLMAWR, NJ 08031
Number of Vehicles: 375
Number of Drivers: 350
Number of Inspections: 42

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 Passenger Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile	0.32 Measure Less than 5 vehicle inspections with violations	0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 358.3 Segment: Straight Carrier	Not Public	Driver Inspections: 25 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 34 with Vehicle Maint. Violations: 3 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 25 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 25 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.

Carrier may be prioritized for an intervention action and roadside inspection. Denotes this carrier exceeds the FMCSA Intervention Threshold relative to its safety event grouping based upon roadside data and/or has been cited with one or more Acute/Critical Violations within the past 12 months during an investigation. Therefore, this carrier may be prioritized for an intervention action and roadside inspection.

Violation Summary

Violations: 4


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

393.62(c)	No or Defective bus emergency exit windows	1	1	1	Vehicle Maint.
393.75(a)	Flat tire or fabric exposed	1	1	8	Vehicle Maint.
393.83(h)	Exhaust - Not securely fastened to the vehicle	1	0	1	Vehicle Maint.
396.5-HL	Hubs - Leaking hub	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 42


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

5/12/2026	NJDTIHI00393	NJ	AT750B	NJ	BUS		3
5/12/2026	NJDTXXI00503	NJ	AT308D	NJ	BUS		3
5/12/2026	NJDTIYI00078	NJ	AT299C	NJ	BUS		3
5/7/2026	NJSPRDI02762	NJ	R907S1	NJ	SCHOOL BUS		3
5/6/2026	NJDTIDI00407	NJ	AY623M	NJ	BUS		3
4/27/2026	NJDTIBI00366	NJ	AT848B	NJ	BUS		3
4/20/2026	NJSPOII05320	NJ	AY624M	NJ	SCHOOL BUS		3
4/20/2026	NJSPOII05322	NJ	AT909B	NJ	BUS		3
4/14/2026	NJDTXXI00501	NJ	AT972B	NJ	BUS		3
4/14/2026	NJDTHDI00243	NJ	AT297C	NJ	BUS		3
4/1/2026	NJDTIOI00405	NJ	AT478C	NJ	BUS		3
4/1/2026	NJDTINI00085	NJ	AT912B	NJ	BUS		3
Vehicle Maint. Violation: 396.5-HL Hubs - Leaking hub						2
12/15/2025	NJDTIBI00332	NJ	AT294C	NJ	BUS		3
10/22/2025	NJDTIBI00314	NJ	T294S1	NJ	SCHOOL BUS		2
8/18/2025	NJDTIBI00284	NJ	M865S1	NJ	SCHOOL BUS		2
7/30/2025	NJDTIHI00298	NJ	T294S1	NJ	SCHOOL BUS		2
7/30/2025	NJSPQKI05948	NJ	AY600N	NJ	SCHOOL BUS		2
7/30/2025	NJSPQKI05949	NJ	AY625M	NJ	SCHOOL BUS		2
7/23/2025	NJDTINI00054	NJ	M868S1	NJ	SCHOOL BUS		2
7/16/2025	NJDTHVI00074	NJ	T292S1	NJ	SCHOOL BUS		2
6/13/2025	NJSPOAI00803	NJ	C682S1	NJ	SCHOOL BUS		2
6/13/2025	NJSPOAI00804	NJ	J839S1	NJ	SCHOOL BUS		2
6/9/2025	NJDTIHI00270	NJ	M865S1	NJ	SCHOOL BUS		2
6/5/2025	NJDTIHI00268	NJ	AT294S	NJ	BUS		2
6/5/2025	NJDTIII00091	NJ	AY624M	NJ	BUS		2
5/7/2025	NJDTINI00039	NJ	AT750B	NJ	SCHOOL BUS		1
5/7/2025	NJDTINI00040	NJ	AT668C	NJ	SCHOOL BUS		1
3/13/2025	NJDTIDI00265	NJ	AT848B	NJ	BUS		1
3/13/2025	NJDTIII00062	NJ	M865S1	NJ	SCHOOL BUS		1
2/11/2025	NJDTIHI00223	NJ	S12341	NJ	SCHOOL BUS		1
1/10/2025	NJSPOAI00704	NJ	J839S1	NJ	SCHOOL BUS		1
10/30/2024	NJDTIDI00227	NJ	AT307B	NJ	BUS		1
10/30/2024	NJDTIHI00186	NJ	T294S1	NJ	SCHOOL BUS		1
10/30/2024	NJDTIHI00187	NJ	AT191U	NJ	BUS		1
9/11/2024	NJDTINI00020	NJ	T292S1	NJ	SCHOOL BUS		1
7/29/2024	NJDTIHI00166	NJ	B318S1	NJ	SCHOOL BUS		1
7/29/2024	NJDTIHI00167	NJ	T293S1	NJ	SCHOOL BUS		1
6/28/2024	NJDTIOI00152	NJ	AT972B	NJ	BUS		1
6/11/2024	NJDTXXI00176	NJ	AT670C	NJ	BUS		1
5/29/2024	NJDTIHI00141	NJ	AT307B	NJ	BUS		1
5/29/2024	NJDTIOI00127	NJ	L976S1	NJ	SCHOOL BUS		1
Vehicle Maint. Violation: 393.83(h) Exhaust - Not securely fastened to the vehicle						1
5/17/2024	PAJ610413828	PA	AY625M	NJ	SCHOOL BUS		1
Vehicle Maint. Violation: 393.75(a) Flat tire or fabric exposed (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.62(c) No or Defective bus emergency exit windows (OOS)						1 + 2 (OOS)

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)

5/28/2024	NJ0002635879	NJ	S1S851	NJ	0	0	Yes	No	1	1	1

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: 5/19/2022 (Compliance Review)
Total Inspections: 42
- Total Inspections without Violations used in SMS: 39
- Total Inspections with Violations used in SMS: 3
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 Passenger 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 06/16/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 279612

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: 5/19/2022 (Compliance Review)	Total Inspections: 42 Total inspections without violations used in SMS: 39 Total inspections with violations used in SMS: 3	Total Crashes: 1*
5/19/2022 (Compliance Review) 8/4/2011 (Onsite Comprehensive Investigation) 4/16/2010 (Compliance Review) 10/28/2009 (Compliance Review) 2/13/2002 (Compliance Review)	# Insp. OOS Driver Inspections 25 0.0% Vehicle Inspections 34 2.9% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway 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.

Downloads

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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.

358.3 Average PU × Utilization Factor = 358.3 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.

358.3 Average Power Units = 375 Current Power Units + 350 Power Units 6 Months Ago + 350 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# 279612 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
13,953 VMT per Average Power Unit = 5,000,000 VMT From Registration (MCS-150) ÷ 358.3 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	1 = 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/.