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d o t logo United States Department of Transportation
FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.

SMS - Safety Measurement System SMS - Safety Measurement System

TRANSPORTES DE LOS SANTOS E HIJOS SA DE CV

  • 2788523
  • COBALTO #6
    DURANGO, DG 34229
  • 6
  • 6
  • 35

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

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

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
0.83 Not Public 0 9.80 0 Not Public 1.68
On-Road Performance Detail
1
No Safety Event Grouping
6
Combination Carrier
Not Public
35
0
21-100 relevant driver inspections
34
31
21-100 relevant vehicle inspections
35
0
No Safety Event Grouping
Not Public
35
10
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: 110

Violations Description # Violations # OOS Violations Violation Severity Weight BASIC
392.2C Failure to obey traffic control device 1 0 5 Unsafe Driving
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. 10 0 4 Driver Fitness
392.9(a)(2) Failing to secure vehicle equipment 1 1 1 Vehicle Maint.
393.104(b) Damaged securement system/tiedowns 2 1 1 Vehicle Maint.
393.11 No or defective lighting devices or reflective material as required 4 1 3 Vehicle Maint.
393.110B2II-C Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 5 feet and no more than 10 feet 1 1 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.
393.205(c) Wheel fasteners loose and/or missing 1 0 2 Vehicle Maint.
393.207(a) Axle positioning parts defective/missing 1 0 7 Vehicle Maint.
393.40A-B Brake - Inadequate braking system 1 0 4 Vehicle Maint.
393.45(a) Air Brake tubing improperly joined or spliced 2 2 4 Vehicle Maint.
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 3 0 4 Vehicle Maint.
393.45D-B Air Brake - Audible air leak at a proper connection 1 0 4 Vehicle Maint.
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 1 0 4 Vehicle Maint.
393.45DLUV Brake Connections with Leaks Under Vehicle 1 0 4 Vehicle Maint.
393.47(c) Mis-matched slack adjuster effective length 1 0 4 Vehicle Maint.
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 5 0 4 Vehicle Maint.
393.48A-BLMACBD Drum Brake - Loose chamber/spider/camshaft support bracket 1 0 4 Vehicle Maint.
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 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 3 0 4 Vehicle Maint.
393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. 3 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 2 0 4 Vehicle Maint.
393.60(c) Windshield - Damaged or Discolored 4 0 1 Vehicle Maint.
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1 Vehicle Maint.
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 1 0 8 Vehicle Maint.
393.75(a)(2) Tire-tread and/or sidewall separation 6 0 8 Vehicle Maint.
393.75(a)(4) Tire-cut exposing ply and/or belt material 1 1 8 Vehicle Maint.
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 3 0 8 Vehicle Maint.
393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves 1 0 8 Vehicle Maint.
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 1 0 8 Vehicle Maint.
393.78A-WS Washers - Inoperative washing system. 1 0 1 Vehicle Maint.
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 3 0 1 Vehicle Maint.
393.84 Inadequate floor condition 2 0 2 Vehicle Maint.
393.9 Inoperable Required Lamp 12 3 2 Vehicle Maint.
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2 Vehicle Maint.
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 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). 2 0 2 Vehicle Maint.
393.9A-LBL Lighting - Backup lamp inoperative 1 0 6 Vehicle Maint.
393.9A-LIL Lighting - Identification lamp(s) inoperative 3 0 2 Vehicle Maint.
393.9A-LLPL Lighting - License plate lamp inoperative 1 0 2 Vehicle Maint.
393.9A-LPL Lighting - Parking lamp(s) inoperative 1 0 6 Vehicle Maint.
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 2 0 6 Vehicle Maint.
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 1 1 6 Vehicle Maint.
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 4 1 2 Vehicle Maint.
396.3A1B Brakes (general) Explain: 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.
396.5(b) Oil and/or grease leak 1 0 3 Vehicle Maint.
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 3 0 2 Vehicle Maint.
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 1 0 2 Vehicle Maint.
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 0 2 Vehicle Maint.

Inspection History

Total Inspections: 35

Report Vehicle Measure
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW) 		Time Weight
(TiW)
5/5/2026 US0934001875 US 22AZ7T MX TRUCK TRACTOR   3
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.60(c) Windshield - Damaged or Discolored 1  
3/19/2026 TXV262258326 TX 22AZ7T MX TRUCK TRACTOR   3
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
3/10/2026 TXV262256296 TX 22AZ7T MX TRUCK TRACTOR   3
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 4  
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 2  
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
2/18/2026 TXV262225483 TX 22AZ7T MX TRUCK TRACTOR   3
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 4  
393.9 Inoperable Required Lamp 2  
2/17/2026 TXV262236978 TX 22AZ7T MX TRUCK TRACTOR   3
393.9 Inoperable Required Lamp 2  
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 4  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
1/7/2026 US0934001623 US 22AZ7T MX TRUCK TRACTOR   3
393.60(c) Windshield - Damaged or Discolored 1  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
12/31/2025 TXV252148474 TX 22AZ7T MX TRUCK TRACTOR   3
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  
393.60(c) Windshield - Damaged or Discolored 1  
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 3  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.95(a) No/discharged/unsecured fire extinguisher 2  
393.75(a)(2) Tire-tread and/or sidewall separation 8  
12/23/2025 TXV252160788 TX 28ES7N MX TRUCK TRACTOR   3
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 8  
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
393.75(a)(2) Tire-tread and/or sidewall separation 8  
12/11/2025 TXV252142732 TX 22AZ7T MX TRUCK TRACTOR   3
393.45(a) Air Brake tubing improperly joined or spliced (OOS) 4 + 2 (OOS)  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
393.60(c) Windshield - Damaged or Discolored 1  
12/5/2025 TXV252112957 TX 22AZ7T MX TRUCK TRACTOR   3
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
396.5(b) Oil and/or grease leak 3  
11/23/2025 US1781001560 US 921EU5 MX TRUCK TRACTOR   3
393.9A-LIL Lighting - Identification lamp(s) inoperative 2  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
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  
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 1  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. 4  
11/19/2025 TXV252098391 TX 44ES9D MX TRUCK TRACTOR   3
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 4  
393.205(c) Wheel fasteners loose and/or missing 2  
393.9 Inoperable Required Lamp 2  
9/29/2025 TXV252037807 TX 22AZ7T MX TRUCK TRACTOR   2
393.9 Inoperable Required Lamp 2  
393.104(b) Damaged securement system/tiedowns 1  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
9/19/2025 TXV252023216 TX 22AZ7T MX TRUCK TRACTOR   2
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 2  
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 2  
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.84 Inadequate floor condition 2  
393.11 No or defective lighting devices or reflective material as required 3  
9/18/2025 TXV252020630 TX 22AZ7T MX TRUCK TRACTOR   2
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 4  
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 8  
9/12/2025 TXV252016937 TX 22AZ7T MX TRUCK TRACTOR   2
393.9 Inoperable Required Lamp 2  
7/22/2025 US1628001589 US 22AZ7T MX TRUCK TRACTOR   2
391.11B2-Z Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement 4  
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 8  
393.9A-LIL Lighting - Identification lamp(s) inoperative 2  
393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves 8  
393.45D-B Air Brake - Audible air leak at a proper connection 4  
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 2  
5/2/2025 TXV251854495 TX 921EU5 MX TRUCK TRACTOR   1
393.9 Inoperable Required Lamp 2  
392.2C Failure to obey traffic control device 5  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
396.3(a)(1) Inspection, repair and maintenance of parts and accessories (OOS) 2 + 2 (OOS)  
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 8  
393.75(a)(4) Tire-cut exposing ply and/or belt material (OOS) 8 + 2 (OOS)  
393.11 No or defective lighting devices or reflective material as required 3  
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 2  
4/4/2025 TXV251829463 TX 921EU5 MX TRUCK TRACTOR   1
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 1  
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 2  
3/14/2025 US1674001111 US 921EU5 MX TRUCK TRACTOR   1
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  
393.9A-LPL Lighting - Parking lamp(s) inoperative 6  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 1  
393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. 4  
2/24/2025 TXV251771353 TX 99AH2V MX TRUCK TRACTOR   1
393.45(a) Air Brake tubing improperly joined or spliced (OOS) 4 + 2 (OOS)  
2/24/2025 TXV251783437 TX 22AZ7T MX TRUCK TRACTOR   1
393.47(c) Mis-matched slack adjuster effective length 4  
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 2  
393.75(a)(2) Tire-tread and/or sidewall separation 8  
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(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.9 Inoperable Required Lamp 2  
1/20/2025 TXV251753642 TX 139UE3 TA OTHER   1
12/30/2024 US1748000878 US 22AZ7T MX TRUCK TRACTOR   1
12/2/2024 US1453001198 US 921EU5 MX TRUCK TRACTOR   1
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  
393.78A-WS Washers - Inoperative washing system. 1  
393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. 4  
393.9A-LBL Lighting - Backup lamp inoperative 6  
11/11/2024 US1674000871 US 22AZ7T MX TRUCK TRACTOR   1
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 6  
393.9A-LLPL Lighting - License plate lamp inoperative 2  
393.110B2II-C Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 5 feet and no more than 10 feet (OOS) 3 + 2 (OOS)  
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS) 6 + 2 (OOS)  
10/8/2024 TXV241599973 TX 54BF5F MX TRUCK TRACTOR   1
393.11 No or defective lighting devices or reflective material as required (OOS) 3 + 2 (OOS)  
392.9(a)(2) Failing to secure vehicle equipment (OOS) 1 + 2 (OOS)  
9/18/2024 TXV241556605 TX 921EU5 MX TRUCK TRACTOR   1
396.3A1B Brakes (general) Explain: 4  
393.9 Inoperable Required Lamp 2  
9/12/2024 TXV241556595 TX 921EU5 MX TRUCK TRACTOR   1
393.75(a)(2) Tire-tread and/or sidewall separation 8  
8/31/2024 TXV241495214 TX 921EU5 TA TRUCK TRACTOR   1
393.45DLUV Brake Connections with Leaks Under Vehicle 4  
8/29/2024 TXV241365951 TX 921EU5 MX TRUCK TRACTOR   1
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 4  
393.75(a)(2) Tire-tread and/or sidewall separation 8  
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
8/28/2024 TXV241506776 TX 921EU5 MX TRUCK TRACTOR   1
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 4  
393.104(b) Damaged securement system/tiedowns (OOS) 1 + 2 (OOS)  
8/6/2024 TXV241481086 TX 921EU5 MX TRUCK TRACTOR   1
7/18/2024 TXV241460660 TX 22AZ7T MX TRUCK TRACTOR   1
393.11 No or defective lighting devices or reflective material as required 3  
393.75(a)(2) Tire-tread and/or sidewall separation 8  
393.9 Inoperable Required Lamp 2  
393.207(a) Axle positioning parts defective/missing 7  
393.84 Inadequate floor condition 2  
5/22/2024 US1628000743 US 22AZ7T MX 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  
393.40A-B Brake - Inadequate braking system 4  
393.9A-LIL Lighting - Identification lamp(s) inoperative 2  
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 8  
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  
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 6  
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 4  
393.48A-BLMACBD Drum Brake - Loose chamber/spider/camshaft support bracket 4  
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)  

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.

  • 35
    • 4
    • 31
  • : 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

Inspection Selection System

As part of FMCSA’s IT modernization strategy, we are merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

Enforcement Cases

(Six years as of 05/27/2026 updated monthly from FMCSA )

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 2788523
Complete SMS Profile Carrier History Downloads