For your protection, your login session will expire in 0:00, do you wish extend your session or logout?
FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

SOUTHWEST INTERSTATE TRANSPORTATION INC

  • 270551
  • 3373 FM 499 WEST
    CUMBY, TX 75433
  • 19
  • 18
  • 64

Safety Rating & OOS Rates

(As of 12/23/2025 updated daily from SAFER )

SATISFACTORY
( 06/01/2011)

Out of Service Rates

Type OOS % National Avg %
Vehicle 22.9 23.2
Driver 0.0 6.4
Hazmat 4.4

Licensing and Insurance

(As of 12/23/2025 updated hourly from L&I )

Active For-Hire Authority
Type Yes/No MC#/MX#
Property Yes MC-191270
Passenger No
Household Goods No
Broker No

BASIC Status (Public Property Carrier View) FAST Act of 2015

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending November 28, 2025

On-Road Performance
2.30 Not Public 0.09 6.61 0 Not Public 0
On-Road Performance Detail
4
3-8 driver inspections with Unsafe Driving Violations
18.7
Combination Carrier
Not Public
64
2
21-100 relevant driver inspections
51
30
21-100 relevant vehicle inspections
64
0
No Safety Event Grouping
Not Public
64
0
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: 83

Violations Description # Violations # OOS Violations Violation Severity Weight BASIC
392.16-D Driver - Failed to use seat belt while operating a CMV. 1 0 7 Unsafe Driving
392.2C Failure to obey traffic control device 1 0 5 Unsafe Driving
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit. 1 0 4 Unsafe Driving
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit. 1 0 7 Unsafe Driving
395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the informaiton. 1 0 1 HOS Compliance
395.8(e) False report of drivers record of duty status 1 0 7 HOS Compliance
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 1 0 3 Vehicle Maint.
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 1 0 3 Vehicle Maint.
393.205A-WRC Wheel/Rim - Rim, spoke wheel, or adapter cracked. 1 0 2 Vehicle Maint.
393.205(c) Wheel fasteners loose and/or missing 1 0 2 Vehicle Maint.
393.209(e) Power steering violations 1 0 6 Vehicle Maint.
393.43(a) No/improper tractor protection valve 1 1 4 Vehicle Maint.
393.45 Brake tubing and hose adequacy 1 1 4 Vehicle Maint.
393.45B2-B Air brake - Hose/tubing damaged or not secured 2 0 4 Vehicle Maint.
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 2 1 4 Vehicle Maint.
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 1 0 4 Vehicle Maint.
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 2 0 4 Vehicle Maint.
393.45DLUV Brake Connections with Leaks Under Vehicle 2 0 4 Vehicle Maint.
393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit 1 1 4 Vehicle Maint.
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 0 4 Vehicle Maint.
393.47B-BMBCBD-SA Drum Brake - Mismatched brake chamber sizes on a steering axle. 1 1 4 Vehicle Maint.
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 6 0 4 Vehicle Maint.
393.48A-BIBD Drum Brake - Inoperative other than a steering axle. 1 0 4 Vehicle Maint.
393.51 No or defective brake warning device or pressure gauge 1 1 4 Vehicle Maint.
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 6 0 4 Vehicle Maint.
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system. 1 0 4 Vehicle Maint.
393.55(d)(2) CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab. 1 0 4 Vehicle Maint.
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 1 0 4 Vehicle Maint.
393.55D3-B Air Brake - ABS malfunction, trailers manufactured after March 1, 2001 unable to transmit ABS malfunction signal to towing vehicle. 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.
393.75(a)(3) Tire-flat and/or audible air leak 3 3 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 2 2 8 Vehicle Maint.
393.78 Wipers - Inoperative / missing / damaged wipers. 1 0 1 Vehicle Maint.
393.9 Inoperable Required Lamp 8 1 2 Vehicle Maint.
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2 Vehicle Maint.
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light). 1 0 2 Vehicle Maint.
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 1 0 2 Vehicle Maint.
393.9A-LFTSI Lighting - Front - Turn signal - inoperative. 1 0 6 Vehicle Maint.
393.9A-LRLI Lighting - Tail lamp - Any inoperative. 1 0 6 Vehicle Maint.
393.9H Inoperable head lamps 2 0 6 Vehicle Maint.
396.17(c) Operating a CMV without proof of a periodic inspection 1 0 4 Vehicle Maint.
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 4 0 2 Vehicle Maint.
396.3A1B Brakes (general) Explain: 2 0 4 Vehicle Maint.
396.3A1-BALAC Brake - Audible air leak from a brake chamber 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. 2 2 0 Vehicle Maint.
396.3(a)(1) Tire in contact with another part of the vehicle 2 2 8 Vehicle Maint.
396.5(b) Oil and/or grease leak 4 0 3 Vehicle Maint.
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 1 1 2 Vehicle Maint.
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 0 2 Vehicle Maint.

Inspection History

Total Inspections: 64

Report Vehicle Measure
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
11/3/2025 TX7A6A9DJL8N TX R698605 TX TRUCK TRACTOR   3
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit (OOS) 4 + 2 (OOS)  
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
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)  
393.55(d)(2) CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab 4  
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 3  
393.9 Inoperable Required Lamp 2  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.43(a) No/improper tractor protection valve (OOS) 4 + 2 (OOS)  
396.3(a)(1) Tire in contact with another part of the vehicle (OOS) 8 + 2 (OOS)  
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
10/30/2025 TXV252076703 TX R801772 TX TRUCK TRACTOR   3
396.5(b) Oil and/or grease leak 3  
396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS) 0 + 2 (OOS)  
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 4  
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 4  
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel (OOS) 2 + 2 (OOS)  
10/6/2025 TXV252021598 TX R693993 TX TRUCK TRACTOR   3
9/2/2025 TXV251977077 TX R759359 TX TRUCK TRACTOR   3
8/27/2025 OKR613152489 OK P297344 LA TRUCK TRACTOR   3
8/9/2025 AR8180000317 AR R793269 TX TRUCK TRACTOR   3
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit 4  
7/21/2025 TXV251944567 TX R497552 TX TRUCK TRACTOR   3
6/30/2025 TXV251934817 TX R759359 TX TRUCK TRACTOR   3
5/19/2025 AR5560000360 AR R581511 TX TRUCK TRACTOR   2
5/15/2025 TXV251838137 TX R698605 TX TRUCK TRACTOR   2
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
396.3(a)(1) Tire in contact with another part of the vehicle (OOS) 8 + 2 (OOS)  
396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS) 0 + 2 (OOS)  
393.9 Inoperable Required Lamp 2  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.51 No or defective brake warning device or pressure gauge (OOS) 4 + 2 (OOS)  
5/13/2025 TXV251864967 TX R581511 TX TRUCK TRACTOR   2
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
396.5(b) Oil and/or grease leak 3  
393.9H Inoperable head lamps 6  
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
4/29/2025 TXV251861337 TX R759359 TX TRUCK TRACTOR   2
4/22/2025 AR7750000831 AR R581511 TX TRUCK TRACTOR   2
395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the information. 1  
4/19/2025 AR8180000144 AR R163527 TX TRUCK TRACTOR   2
4/1/2025 TXV251833697 TX R759359 TX TRUCK TRACTOR   2
396.3A1B Brakes (general) Explain: 4  
3/30/2025 TXV251831469 TX R553542 TX TRUCK TRACTOR   2
3/21/2025 TXV251821053 TX R581511 TX TRUCK TRACTOR   2
393.9 Inoperable Required Lamp 2  
393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit (OOS) 4 + 2 (OOS)  
396.5(b) Oil and/or grease leak 3  
393.209(e) Power steering violations 6  
3/18/2025 TXV251719277 TX R405170 TX TRUCK TRACTOR   2
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 4  
393.45DLUV Brake Connections with Leaks Under Vehicle 4  
3/5/2025 TXV251799941 TX R759351 TX TRUCK TRACTOR   2
2/26/2025 TXV251778275 TX R405170 TX TRUCK TRACTOR   2
1/24/2025 TXV251752982 TX R640912 TX TRUCK TRACTOR   2
393.45 Brake tubing and hose adequacy (OOS) 4 + 2 (OOS)  
393.9 Inoperable Required Lamp 2  
1/19/2025 AR7420000373 AR R640912 TX TRUCK TRACTOR   2
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit 7  
12/30/2024 TXV241736265 TX R518359 TX TRUCK TRACTOR   2
392.2C Failure to obey traffic control device 5  
12/3/2024 TXV241683392 TX R693993 TX TRUCK TRACTOR   2
12/2/2024 AR7000000615 AR R570843 TX TRUCK TRACTOR   2
11/20/2024 TXV241697382 TX R614619 TX TRUCK TRACTOR   1
11/19/2024 TXV241704072 TX R163522 TX TRUCK TRACTOR   1
10/22/2024 TXV241594840 TX R614619 TX TRUCK TRACTOR   1
9/24/2024 TXV241587139 TX R163522 TX TRUCK TRACTOR   1
9/12/2024 AR7230000308 AR R163527 TX TRUCK TRACTOR   1
393.205A-WRC Wheel/Rim - Rim, spoke wheel, or adapter cracked 2  
9/12/2024 TXV241559064 TX R581511 TX TRUCK TRACTOR   1
9/9/2024 TXV241480788 TX R614619 TX TRUCK TRACTOR   1
393.205(c) Wheel fasteners loose and/or missing 2  
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 4  
8/29/2024 TXV241520955 TX R614619 TX TRUCK TRACTOR   1
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
8/22/2024 TXV241517307 TX R163526 TX TRUCK TRACTOR   1
393.9 Inoperable Required Lamp 2  
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air 2  
8/6/2024 TXV241496186 TX R698605 TX TRUCK TRACTOR   1
7/18/2024 LALANZ002554 LA R570843 TX TRUCK TRACTOR   1
7/3/2024 AR7080000185 AR R4979552 TX TRUCK TRACTOR   1
6/29/2024 TXV241471063 TX R570843 TX TRUCK TRACTOR   1
6/20/2024 TXV241460289 TX R518359 TX TRUCK TRACTOR   1
6/19/2024 TXV241448057 TX R163527 TX TRUCK TRACTOR   1
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
6/19/2024 TXV241457305 TX R553542 TX TRUCK TRACTOR   1
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
393.9H Inoperable head lamps 6  
393.9 Inoperable Required Lamp 2  
6/5/2024 AR5860000098 AR R693940 TX TRUCK TRACTOR   1
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 4  
393.45B2-B Air Brake - Hose/tubing damaged or not secured 4  
5/16/2024 TXV241363575 TX R710684 TX TRUCK TRACTOR   1
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 4  
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
5/14/2024 TXV241396299 TX R405170 TX TRUCK TRACTOR   1
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 4  
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
5/9/2024 AR8060000146 AR R163527 TX TRUCK TRACTOR   1
396.3A1-BALAC Brake - Audible air leak from a brake chamber 4  
393.9A-LRLI Lighting - Tail lamp - Any inoperative 6  
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 6  
5/8/2024 WA2059000436 WA R693994 TX TRUCK TRACTOR   1
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)  
4/30/2024 TXV241409279 TX R405170 TX TRUCK TRACTOR   1
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
4/25/2024 AR8060000106 AR R570843 TX TRUCK TRACTOR   1
4/22/2024 TXV241381362 TX R614619 TX TRUCK TRACTOR   1
396.3A1B Brakes (general) Explain: 4  
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 4  
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
4/17/2024 TXV241396257 TX R614619 TX TRUCK TRACTOR   1
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
4/17/2024 TXV241293853 TX R661086 TX TRUCK TRACTOR   1
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
4/16/2024 AR8000000083 AR R581511 TX TRUCK TRACTOR   1
4/11/2024 TXV241377041 TX R661086 TX TRUCK TRACTOR   1
393.78 Wipers - Inoperative / missing / damaged wipers 1  
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 3  
4/5/2024 MTU141600379 MT R693994 TX TRUCK TRACTOR   1
393.55D3-B Air Brake - ABS malfunction, trailers manufactured after March 1, 2001 unable to transmit ABS malfunction signal to towing vehicle 4  
393.45B2-B Air Brake - Hose/tubing damaged or not secured 4  
393.47B-BMBCBD-SA Drum Brake - Mismatched brake chamber sizes on a steering axle (OOS) 4 + 2 (OOS)  
3/27/2024 OKA910153434 OK R570843 TX TRUCK TRACTOR   1
3/27/2024 AR7630000025 AR N0NE999 TX TRUCK TRACTOR   1
3/11/2024 AR5730000047 AR R518359 TX TRUCK TRACTOR   1
2/13/2024 OKPE12005933 OK R518359 TX TRUCK TRACTOR   1
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 2  
396.5(b) Oil and/or grease leak 3  
2/8/2024 TXV241323331 TX R570843 TX TRUCK TRACTOR   1
12/29/2023 TXV231267076 TX R595889 TX TRUCK TRACTOR   1
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
395.8(e) False report of drivers record of duty status 7  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
393.9 Inoperable Required Lamp 2  
12/26/2023 TXV231242644 TX R698605 TX TRUCK TRACTOR   1
393.95(a) No/discharged/unsecured fire extinguisher 2  
12/14/2023 MOW135008659 MO R693994 TX TRUCK TRACTOR   1
392.16-D Driver - Failed to use seat belt while operating a CMV 7  
12/8/2023 TXV231240069 TX R405170 TX TRUCK TRACTOR   1
393.45DLUV Brake Connections with Leaks Under Vehicle 4  
12/4/2023 OKN214152689 OK R570843 TX TRUCK TRACTOR   1
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 4  

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)
4/5/2024 TX6UH9HQE14O TX R570843 TX 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.

  • 5/27/2011 (Compliance Review)
  • 64
    • 29
    • 35
  • : 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

Enforcement Cases

(Six years as of 12/23/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 270551
Complete SMS Profile Carrier History Downloads