Safety Measurement System - Complete SMS Profile (U.S. DOT# 203450)

TABISH BROTHERS DISTRIBUTORS INC

DBA: GREAT WESTERN PETROLEUM

U.S. DOT#: 203450

Address: 1002 EAST BROADWAY
MISSOULA, MT 59802
Number of Vehicles: 8
Number of Drivers: 6
Number of Inspections: 16

Safety Rating & OOS Rates

(As of 01/01/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 11/29/2021)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	25.0	23.2
Driver	5.6	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 01/01/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-153792
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 November 28, 2025

On-Road Performance
0 Measure	Not Public	0 Measure	3.79 Measure	0 Measure	Not Public	0.12 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 8 Segment: Combination Carrier	Not Public	Driver Inspections: 16 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 11 with Vehicle Maint. Violations: 5 Safety Event Group: 11-20 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: 1 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: 13


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

391.41B10-MC	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate.	1	1	2	Driver Fitness
392.9A2-C	Cargo - Vehicle components or dunnage not secured.	1	1	1	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured.	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.
393.53B-B	Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear.	2	0	4	Vehicle Maint.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998.	2	0	4	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection.	1	0	4	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination.	1	1	0	Vehicle Maint.
396.3A1-OAL	Other - Any air leak not attributed to the brake or suspension system.	1	0	4	Vehicle Maint.
172.201D-HMSPS	HM (Shipping Papers) - Shipper HM shipping paper does not list emergency response telephone number as required.	1	0	3	HM Compliance

Inspection History

Total Inspections: 16


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

11/20/2025	MTU743501667	MT	400235D	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system.						4
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
11/16/2025	MTU743501644	MT	400310D	MT	TRUCK TRACTOR		3
11/4/2025	MTU743501594	MT	458165C	MT	STRAIGHT TRUCK		3
10/30/2025	MTU743501558	MT	436372D	MT	TRUCK TRACTOR		3
7/25/2025	MTMV21660194	MT	449821C	MT	TRUCK TRACTOR		3
7/2/2025	MTU743501185	MT	458165C	MT	STRAIGHT TRUCK		3
HM Compliance Violation: 172.201D-HMSPS HM (Shipping Papers) - Shipper HM shipping paper does not list emergency response telephone number as required						3
6/11/2025	MTMV58230144	MT	400310D	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
Vehicle Maint. Violation: 396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (OOS)						0 + 2 (OOS)
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: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
6/6/2025	MTU743501061	MT	400309D	MT	TRUCK TRACTOR		3
Vehicle Maint. Violation: 392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS)						1 + 2 (OOS)
5/11/2025	MTU743500955	MT	400313D	MT	TRUCK TRACTOR		2
9/23/2024	MTU743500633	MT	458165C	MT	STRAIGHT TRUCK		1
9/1/2024	MTU499000409	MT	400235D	MT	TRUCK TRACTOR		1
Driver Fitness Violation: 391.41B10-MC Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						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: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
8/19/2024	MTU533000028	MT	400309D	MT	TRUCK TRACTOR		1
5/30/2024	MTMV58230042	MT	400313D	MT	TRUCK TRACTOR		1
5/22/2024	MTU743500467	MT	458165C	MT	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
4/3/2024	MTU743500430	MT	400313D	MT	TRUCK TRACTOR		1
2/15/2024	MTU743500302	MT	400310D	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: 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: 9/21/2021 (Compliance Review)
Total Inspections: 16
- Total Inspections without Violations used in SMS: 10
- Total Inspections with Violations used in SMS: 6
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 Hazmat Threshold Update Registration Info

Enforcement Cases

(Six years as of 01/01/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 203450

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 11/28/2025, updated monthly)

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

Most Recent Investigation: 9/21/2021 (Compliance Review)	Total Inspections: 16 Total inspections without violations used in SMS: 10 Total inspections with violations used in SMS: 6	Total Crashes: 0*
9/21/2021 (Compliance Review) 8/30/2005 (Non-Ratable Review)	# Insp. OOS Driver Inspections 16 6.3% Vehicle Inspections 11 18.2% Placardable HM Inspections 11 0.0% % Placardable HM Inspections 100.0%	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 11/28/2025, 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.

8 Average PU × Utilization Factor = 8 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.

8 Average Power Units = 8 Current Power Units + 8 Power Units 6 Months Ago + 8 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# 203450 = 75% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
33,500 VMT per Average Power Unit = 268,000 VMT From Registration (MCS-150) ÷ 8 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/.