Safety Measurement System - Complete SMS Profile (U.S. DOT# 797041)

AIRGAS NITROGEN SERVICES LLC

U.S. DOT#: 797041

Address: 1500 EAST PIERCE ST
MCALESTER, OK 74501
Number of Vehicles: 127
Number of Drivers: 110
Number of Inspections: 58

Safety Rating & OOS Rates

(As of 04/10/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	16.7	23.4
Driver	0.0	6.7
Hazmat	0.0	4.4

Licensing and Insurance

(As of 04/10/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-318665
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 March 27, 2026

On-Road Performance
0.06 Measure	Not Public	0.01 Measure	1.69 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 125.7 Segment: Combination Carrier	Not Public	Driver Inspections: 58 with HOS Compliance Violations: 1 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 49 with Vehicle Maint. Violations: 16 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 58 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 58 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: 24


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	1	0	4	Unsafe Driving
395.30B1-ELDDFR	HOS (ELD) - Driver failing to review records and certify the accuracy of the informaiton.	1	0	1	HOS Compliance
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured.	1	0	4	Vehicle Maint.
393.45B2-BHTD	Air Brake - Hose/tubing damage into the outer reinforcement ply.	1	1	4	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection.	2	0	4	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection.	1	1	4	Vehicle Maint.
393.45DLUV	Brake Connections with Leaks Under Vehicle	1	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	2	0	4	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	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.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured.	1	0	2	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative.	1	0	6	Vehicle Maint.
393.9A-LHWS	Lighting - Hazard warning signal(s) inoperative.	1	0	6	Vehicle Maint.
396.3(a)(1)	Inspection, repair and maintenance of parts and accessories	2	0	2	Vehicle Maint.
396.3A1-ALBV	Air Brake - Any leak from a brake valve.	1	0	4	Vehicle Maint.
396.3A1-BALAC	Brake - Audible air leak from a brake chamber	1	0	4	Vehicle Maint.
396.3A1-BALR	Air Brake - Fails air loss rate test.	1	1	4	Vehicle Maint.
396.5B-HWSL	Hubs - Wheel seal leaking.	2	2	2	Vehicle Maint.
396.5B-HWSLIW	Hubs - Wheel seal leaking - inner wheel	1	1	2	Vehicle Maint.
177.817(e)	Shipping paper accessibility	1	0	3	HM Compliance

Inspection History

Total Inspections: 58


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

3/20/2026	TXV262237776	TX	3JB136	OK	TRUCK TRACTOR		3
3/3/2026	TXV262227014	TX	3KJ208	OK	TRUCK TRACTOR		3
3/2/2026	LALARIS01888	LA	3LF037	OK	TRUCK TRACTOR		3
12/22/2025	UT25GH001072	UT	3GS669	OK	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
12/11/2025	UT25TY001726	UT	3GS669	OK	TRUCK TRACTOR		3
11/19/2025	TXV252109422	TX	3BK091	OK	TRUCK TRACTOR		3
11/11/2025	NM5944P8R6V4	NM	3GS669	OK	TRUCK TRACTOR		3
11/9/2025	TXV252096287	TX	3KJ210	OK	TRUCK TRACTOR		3
11/5/2025	TXV252094760	TX	3BK031	OK	STRAIGHT TRUCK		3
10/31/2025	TX7A3A9DTA6Q	TX	3LF034	OK	TRUCK TRACTOR		3
10/24/2025	US2041000701	US	3LF035	OK	TRUCK TRACTOR		3
10/22/2025	NM5944P87B62	NM	3GS670	OK	TRUCK TRACTOR		3
9/1/2025	TXV251999128	TX	3KM209	OK	TRUCK TRACTOR		2
8/15/2025	TXV251983757	TX	3HB195	OK	TRUCK TRACTOR		2
8/4/2025	TXV251936895	TX	3HL107	OK	STRAIGHT TRUCK		2
7/31/2025	NM3884P5WMF2	NM	2QZ228	OK	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
7/30/2025	CO1231710063	CO	3KM214	OK	TRUCK TRACTOR		2
7/16/2025	CO0720980169	CO	3BP282	OK	TRUCK TRACTOR		2
7/15/2025	CO1081520159	CO	3JB135	OK	TRUCK TRACTOR		2
7/14/2025	NM2438P5FB19	NM	3BP282	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel (OOS)						2 + 2 (OOS)
6/14/2025	NDMK01008190	ND	3GS669	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. (OOS)						4 + 2 (OOS)
6/10/2025	US1584002602	US	3JP425	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 396.5B-HWSL Hubs - Wheel seal leaking (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
6/6/2025	CO0272590135	CO	3KM214	OK	TRUCK TRACTOR		2
5/20/2025	CO1231710046	CO	3BP282	OK	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber						4
5/15/2025	TX75E79DHPF6	TX	3KJ212	OK	STRAIGHT TRUCK		2
5/7/2025	UT25LG001985	UT	3LF039	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
5/7/2025	TXV251838397	TX	3KJ212	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
4/8/2025	LALARCS00022	LA	3FL970	OK	TRUCK TRACTOR		2
4/3/2025	LALAOOS00004	LA	3LF041	OK	TRUCK TRACTOR		2
3/13/2025	TXV251778687	TX	3KM212	OK	TRUCK TRACTOR		1
3/5/2025	TXV251674666	TX	3GW433	OK	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: 393.45DLUV Brake Connections with Leaks Under Vehicle						4
HM Compliance Violation: 177.817(e) Shipping paper accessibility						3
3/3/2025	TX73DB9DCJ2W	TX	3JS542	OK	STRAIGHT TRUCK		1
12/26/2024	TXV241732351	TX	3LF043	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
12/26/2024	TXV241732352	TX	3KJ208	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
10/21/2024	CAUCV0000221	CA	3KM208	OK	TRUCK TRACTOR		1
10/10/2024	CANDZ5004918	CA	3GR735	OK	STRAIGHT TRUCK		1
10/9/2024	CAUD4G003266	CA	3JP423	OK	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection (OOS)						4 + 2 (OOS)
10/2/2024	CANC7C004580	CA	3KJ212	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.5B-HWSL Hubs - Wheel seal leaking (OOS)						2 + 2 (OOS)
9/24/2024	NM0389O7GFFH	NM	3KJ211	OK	TRUCK TRACTOR		1
9/22/2024	TXV241574970	TX	3KM212	OK	TRUCK TRACTOR		1
9/20/2024	UT24WT001587	UT	3GW433	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
9/6/2024	WYXCLS000307	WY	3KJ207	OK	STRAIGHT TRUCK		1
8/31/2024	CO1331430367	CO	3BK051	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9A-LHWS Lighting - Hazard warning signal(s) inoperative						6
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
8/10/2024	MS5015011889	MS	3JS543	OK	TRUCK TRACTOR		1
8/8/2024	MTU706400396	MT	3KM210	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.3A1-ALBV Air Brake - Any leak from a brake valve						4
Vehicle Maint. Violation: 396.3A1-BALR Air Brake - Fails air loss rate test (OOS)						4 + 2 (OOS)
7/31/2024	CANEL3001671	CA	3JP417	OK	TRUCK TRACTOR		1
7/27/2024	KSHP02743125	KS	3KM211	OK	TRUCK TRACTOR		1
7/23/2024	LALAPF000192	LA	3KJ209	OK	TRUCK TRACTOR		1
7/5/2024	NM2434O57BCT	NM	3KJ209	OK	TRUCK TRACTOR		1
6/22/2024	TX6WBE9DNJ0B	TX	3BK090	OK	TRUCK TRACTOR		1
6/19/2024	CO1410170013	CO	3JB141	OK	TRUCK TRACTOR		1
5/10/2024	LALAPU001100	LA	3FL970	OK	TRUCK TRACTOR		1
4/22/2024	MTU574200450	MT	3JP416	OK	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)
4/16/2024	CO1341481856	CO	3FE432	OK	STRAIGHT TRUCK		1
4/15/2024	CO0440450181	CO	3JV252	OK	STRAIGHT TRUCK		1
HOS Compliance Violation: 395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the information.						1
4/11/2024	MTU541700258	MT	3JP416	OK	TRUCK TRACTOR		1
3/28/2024	US1443000033	US	3HV516	OK	STRAIGHT TRUCK		1
3/27/2024	FL1709001112	FL	3JY765	OK	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)

4/14/2024	TX6UNAHQE1G9	TX	3FE432	OK	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: 58
- Total Inspections without Violations used in SMS: 40
- Total Inspections with Violations used in SMS: 18
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

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Enforcement Cases

(Six years as of 04/10/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 797041

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 3/27/2026, 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: 58 Total inspections without violations used in SMS: 40 Total inspections with violations used in SMS: 18	Total Crashes: 1*
	# Insp. OOS Driver Inspections 58 0.0% Vehicle Inspections 49 16.3% Placardable HM Inspections 16 0.0% % Placardable HM Inspections 32.7%	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.

Downloads

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Average PU × Utilization Factor (as of 3/27/2026, 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.

125.7 Average PU × Utilization Factor = 125.7 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.

125.7 Average Power Units = 127 Current Power Units + 125 Power Units 6 Months Ago + 125 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# 797041 = 72% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
16,708 VMT per Average Power Unit = 2,099,795 VMT From Registration (MCS-150) ÷ 125.7 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 + (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/.