Safety Measurement System - Complete SMS Profile (U.S. DOT# 596934)

WARREN TRANSPORT INC

U.S. DOT#: 596934

Address: 2348 NORTH FRONTAGE ROAD
BILLINGS, MT 59101-7305
Number of Vehicles: 77
Number of Drivers: 70
Number of Inspections: 56

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 May 15, 2026

On-Road Performance
0 Measure	Not Public	0.02 Measure	3.67 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 76.7 Segment: Combination Carrier	Not Public	Driver Inspections: 56 with HOS Compliance Violations: 2 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 17 with Vehicle Maint. Violations: 7 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 56 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 56 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: 14


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

395.22H4-ELDBRODS	HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.	1	0	1	HOS Compliance
395.24C2II-ELDTN	HOS (ELD) - Driver failing to manually input or verify CMV trailer number.	1	0	1	HOS Compliance
393.100B-C	Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV	1	1	7	Vehicle Maint.
393.205C-WR	Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken.	1	1	2	Vehicle Maint.
393.45B2-B	Air brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	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	1	0	4	Vehicle Maint.
393.55(e)	No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998	1	0	4	Vehicle Maint.
393.70C-CDTMLB	Coupling - Turntable mounting, loose bolts	1	0	3	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.
393.75G-TFWETL	Tires - Front, weight carried exceeds tire load limit	1	1	3	Vehicle Maint.
393.9A-LSLIWR	Lighting - Stop lamps - Both inoperative when required to be on	1	1	6	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak	1	0	3	Vehicle Maint.

Inspection History

Total Inspections: 56


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

5/11/2026	MTU716901537	MT	PA22332	MT	TRUCK TRACTOR		3
4/22/2026	MTU716901525	MT	PA28742	MT	TRUCK TRACTOR		3
4/8/2026	MTU839100382	MT	PA32663	MT	TRUCK TRACTOR		3
4/1/2026	MTU716901487	MT	PA24795	MT	TRUCK TRACTOR		3
3/27/2026	MTU716901479	MT	PA30332	MT	TRUCK TRACTOR		3
3/25/2026	MTU839100360	MT	PA28858	MT	TRUCK TRACTOR		3
3/23/2026	NDMC08002560	ND	PA28741	MT	TRUCK TRACTOR		3
3/11/2026	MTU459001462	MT	PA28858	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.75G-TFWETL Tires - Front, weight carried exceeds tire load limit (OOS)						3 + 2 (OOS)
2/20/2026	MTU291101156	MT	PA28710	MT	TRUCK TRACTOR		3
2/13/2026	NDHP35000266	ND	PA28741	MT	TRUCK TRACTOR		3
2/3/2026	MTU839100312	MT	PA32663	MT	TRUCK TRACTOR		3
12/29/2025	MTU291101066	MT	PA32664	MT	TRUCK TRACTOR		3
12/9/2025	MTU743501753	MT	PA16808	MT	TRUCK TRACTOR		3
12/8/2025	MTU459001323	MT	PA32679	MT	TRUCK TRACTOR		3
12/3/2025	MTU262201387	MT	PA28858	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS)						6 + 2 (OOS)
11/19/2025	MTU459001290	MT	PA32664	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.70C-CDTMLB Coupling - Turntable mounting, loose bolts						3
11/12/2025	WYPSKB000528	WY	PA19348	MT	TRUCK TRACTOR		2
11/5/2025	MTU206201108	MT	PA32664	MT	TRUCK TRACTOR		2
10/13/2025	WYPSKB000509	WY	PA19348	MT	TRUCK TRACTOR		2
9/22/2025	MTU623001046	MT	PA32389	MT	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV (OOS)						7 + 2 (OOS)
9/16/2025	SD0680001128	SD	PA18088	MT	TRUCK TRACTOR		2
9/5/2025	MTU541700941	MT	PA16955	MT	TRUCK TRACTOR		2
7/31/2025	SD5110001601	SD	PA31393	MT	TRUCK TRACTOR		2
7/21/2025	MTU574201343	MT	PA62022	MT	TRUCK TRACTOR		2
7/10/2025	MTU748401139	MT	PA28741	MT	TRUCK TRACTOR		2
5/23/2025	SD5830000696	SD	PA28860	MT	TRUCK TRACTOR		2
5/16/2025	MTU743500973	MT	PA16808	MT	TRUCK TRACTOR		2
5/1/2025	SD5830000654	SD	PA30368	MT	TRUCK TRACTOR		1
4/30/2025	NDTR81001180	ND	PA16955	MT	TRUCK TRACTOR		1
4/1/2025	SD5830000592	SD	PA30368	MT	TRUCK TRACTOR		1
3/31/2025	SD5820000995	SD	PA26316	MT	TRUCK TRACTOR		1
3/5/2025	MTU743500887	MT	PA16808	MT	TRUCK TRACTOR		1
2/24/2025	MTU610000875	MT	PA28741	MT	TRUCK TRACTOR		1
2/18/2025	SD5820000881	SD	PA16954	MT	TRUCK TRACTOR		1
2/6/2025	MTU533000067	MT	PA30543	MT	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: 393.53B-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: 393.75A3-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)
1/17/2025	MTU610000831	MT	PA30368	MT	TRUCK TRACTOR		1
1/13/2025	WYPPLN000493	WY	PA26130	MT	TRUCK TRACTOR		1
HOS Compliance Violation: 395.24C2II-ELDTN HOS (ELD) - Driver failing to manually input or verify CMV trailer number.						1
1/7/2025	MTU430600621	MT	PA18113	MT	TRUCK TRACTOR		1
12/27/2024	MTU610000798	MT	PA26022	MT	TRUCK TRACTOR		1
12/4/2024	MTU427300617	MT	PA24796	MT	TRUCK TRACTOR		1
11/27/2024	MTU464000475	MT	PA28742	MT	TRUCK TRACTOR		1
11/1/2024	MTU610000705	MT	PA28741	MT	TRUCK TRACTOR		1
10/2/2024	MTU103000473	MT	PA28648	MT	TRUCK TRACTOR		1
9/27/2024	WYPPLN000425	WY	PA27714	MT	TRUCK TRACTOR		1
9/25/2024	SD0450000475	SD	PA19322	MT	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
9/12/2024	SD5830000227	SD	PA26316	MT	TRUCK TRACTOR		1
8/2/2024	SD5830000162	SD	PA30368	MT	TRUCK TRACTOR		1
7/25/2024	MTU464000342	MT	PA26022	MT	TRUCK TRACTOR		1
HOS Compliance Violation: 395.22H4-ELDBRODS HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a						1
7/24/2024	MTU552000369	MT	PA16808	MT	TRUCK TRACTOR		1
7/17/2024	MTU610000527	MT	PA26317	MT	TRUCK TRACTOR		1
7/8/2024	WYTAJM000403	WY	PA19349	MT	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998						4
6/24/2024	MTU610000449	MT	PA16954	MT	TRUCK TRACTOR		1
6/18/2024	MTU291100244	MT	PA28710	MT	TRUCK TRACTOR		1
6/5/2024	MTU141600431	MT	PA15461	MT	TRUCK TRACTOR		1
6/3/2024	MTU599800425	MT	PA28648	MT	TRUCK TRACTOR		1
5/31/2024	MTU541700298	MT	PA26022	MT	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: 3


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)

8/26/2025	MT2550212804	MT	PA29249	MT	0	0	Yes	No	1	2	2
7/8/2024	WY0202407253	WY	PA19349	WY	1	0	Yes	No	2	1	2
Reviewed - Undecided: FMCSA reviewed this crash and could not make a preventability determination based on the evidence provided.
5/31/2024	MT2450197547	MT	PA26022	MT	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: 7/19/2011 (Offsite Investigation)
Total Inspections: 56
- Total Inspections without Violations used in SMS: 47
- Total Inspections with Violations used in SMS: 9
Total Crashes* : 3

*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 06/15/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 596934

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: 7/19/2011 (Offsite Investigation)	Total Inspections: 56 Total inspections without violations used in SMS: 47 Total inspections with violations used in SMS: 9	Total Crashes: 3*
7/19/2011 (Offsite Investigation) 3/24/2010 (Onsite Focused Investigation) 9/25/2008 (Compliance Review) 1/27/2004 (Compliance Review) 6/8/2000 (Compliance Review)	# Insp. OOS Driver Inspections 56 0.0% Vehicle Inspections 17 35.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 1 Injury Crashes 0 Towaway 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.

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.

76.7 Average PU × Utilization Factor = 76.7 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.

76.7 Average Power Units = 77 Current Power Units + 77 Power Units 6 Months Ago + 76 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# 596934 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
45,519 VMT per Average Power Unit = 3,490,000 VMT From Registration (MCS-150) ÷ 76.7 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/.