Safety Measurement System - Inspection MTU141600379 (U.S. DOT# 270551)

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United States Department of Transportation

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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/.

Detailed Inspection Report as of 11/28/2025

Carrier Information

Carrier Name: Southwest Interstate Transportation Inc
U.S. DOT#: 270551
Carrier Address: 3373 Fm 499 West
Cumby, TX 75433

Time/Location

Report #: MTU141600379
Report State: MT
State: MT
Date: 4/5/2024
Start Time: 0850
End Time: 0955
Level: I. Full
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	KENWORTH	TX	R693994	1XKYDP9X6EJ405401
2	Semi-Trailer	WILSON TRA	TX	173B481	1W1K44227N2274655

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.45B2-B	393.45(b)(2)	1	No	Air Brake - Hose/Tubing Damaged Or Not Secured	Yes	Vehicle Maint.
393.47B-BMBCBD-SA	393.47(b)	1	Yes	Drum Brake - Mismatched Brake Chamber Sizes On A Steering Axle	Yes	Vehicle Maint.
393.55D3-B	393.55(d)(3)	1	No	Air Brake - Abs Malfunction, Trailers Manufactured After March 1, 2001 Unable To Transmit Abs Malfunction Signal To Towing Vehicle	Yes	Vehicle Maint.