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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

SAN ANTONIO TRUCKING SA DE CV

  • 1569203
  • LUIS DONALDO COLOSIO EDIF 7 SN
    REYNOSA, TA 88786
  • 36
  • 41
  • 348

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.

Vehicle Maintenance

More Info

On-Road Performance

5.83 How is the measure calculated?

Safety Event Group: 101-500 relevant vehicle inspections

Investigation Results

No Acute/Critical Violations Discovered

Expand Graph

Carrier Measure Over Time

  • Trends

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.

  • 8
  • 6
  • 4
  • 2
  • 0
  • -2
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • Jun 26
  • Jul 31
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026 Jun 26 2026 Jul 31 2026
Measure 5.82 5.59 5.64 5.84 5.91 5.83
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 491

Violations Description # Violations # OOS Violations Violation Severity Weight
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 37 0 2
393.9 Inoperable Required Lamp 35 7 2
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 29 0 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 26 2 4
396.5(b) Oil and/or grease leak 18 0 3
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 15 0 4
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 15 0 1
393.11 No or defective lighting devices or reflective material as required 14 0 3
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 13 0 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 12 0 4
393.95(a) No/discharged/unsecured fire extinguisher 10 0 2
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 10 0 2
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 9 9 0
396.5B-L Lubrication - Oil or grease leak 9 0 3
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 8 0 4
393.9H Inoperable head lamps 8 0 6
393.9TS Inoperative turn signal 8 5 6
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 8 0 2
393.19 Inoperative/Defective Hazard Warning Lamp 7 0 6
393.78 Wipers - Inoperative / missing / damaged wipers 7 0 1
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 6 0 4
393.9A-LLPL Lighting - License plate lamp inoperative 6 0 2
393.78A-WS Washers - Inoperative washing system. 5 0 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 warning light). 5 0 2
393.11A1-LCHL Lighting - Lamps improper color, height, location. 4 0 6
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 4 0 3
393.11UR Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 4 0 3
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 4 0 4
393.45C-BSG Air Brake - Missing or inadequate Nonmetallic tubing spring guard 4 0 4
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 4 0 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 4 0 4
393.60(c) Windshield - Damaged or Discolored 4 0 1
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 4 0 8
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 4 4 8
393.79 Defroster/Defogger - Inoperative or defective 4 0 1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 4 0 2
393.9A-LCL Lighting - Clearance lamp(s) inoperative 4 0 2
393.9A-LIL Lighting - Identification lamp(s) inoperative 4 0 2
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 4 0 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 4 4 6
396.3A1-ALBV Air Brake - Any leak from a brake valve 4 0 4
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 3 0 3
393.209(e) Power steering violations 3 0 6
393.45D-B Air Brake - Audible air leak at a proper connection 3 0 4
393.55D2-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. 3 0 4
393.75(a)(3) Tire-flat and/or audible air leak 3 3 8
393.9A-LBL Lighting - Backup lamp inoperative 3 0 6
396.3A1-TFCV Tires - Front, in contact with a part of the vehicle 3 3 8
393.11A1-LCL Lighting - Clearance lamp(s) missing 2 0 2
393.13(d)(2) Improper Lower Rear Placement of retroreflective sheeting or reflex reflective material requirements for vehicles manufactured before December 1993 2 0 3
393.207(f) Air suspension pressure loss 2 2 7
393.28 Improper or no wiring protection as required 2 0 3
393.43E-BBST Brake - Bleedback system is defective on trailer 2 0 4
393.45DLUV Brake Connections with Leaks Under Vehicle 2 0 4
393.53BMAN Air Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters 2 0 4
393.60E Windshield - Obstructed 2 0 1
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 2 0 2
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative 2 0 6
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 2 2 6
393.9A-LSML Lighting - Side marker lamp(s) inoperative 2 0 2
396.3A1-BALAC Brake - Audible air leak from a brake chamber 2 0 4
396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system. 2 0 4
396.3A1B Brakes (general) Explain: 2 0 4
396.3A1DLDSYEL Driveline/Driveshaft - Any yoke-mounting hardware loose (with hand pressure), broken or missing 2 2 3
392.9A2-C Cargo - Vehicle components or dunnage not secured 1 1 1
393.104(f)(3) Loose or unfastened tiedown 1 1 3
393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 1 0 3
393.11A1-LSLMWR Lighting - Stop lamps - Both missing when required to be on. 1 1 6
393.11A1-LSML Lighting - Side marker lamp(s) missing 1 0 2
393.11LR No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 1 0 3
393.11S Side retroreflective sheeting or reflex reflector requirements for vehicles manufactured after December 1993 1 0 3
393.11TT Truck-Tractor with No retroreflective sheeting or reflex reflective material on vehicle manufactured after July 1997 1 0 3
393.13(c)(2) No Lower Rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 1 0 3
393.13(d)(1) Improper Side Placement of retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 1 0 3
393.13(d)(3) Upper rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 1 0 3
393.201(b) Bolts securing cab broken/loose/missing 1 0 2
393.203(a) Cab door missing/broken 1 0 2
393.203(c) Hood not securely fastened 1 0 2
393.207(a) Axle positioning parts defective/missing 1 0 7
393.207(b) Adjustable axle locking pins missing or not engaged 1 0 7
393.207(e) Torsion bar cracked and/or broken 1 1 7
393.23PT All required lamps on towed vehicle inoperative due to no electrical connection 1 1 2
393.30 Improper battery installation 1 0 3
393.40A-B Brake - Inadequate braking system 1 0 4
393.41-BNPB Brake - Inoperative or missing parking brake on power unit 1 1 4
393.43A-TPV Air Brake - Inoperable or missing tractor protection valve 1 1 4
393.45 Brake tubing and hose adequacy 1 1 4
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 1 1 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 1 1 4
393.47(d) All Brakes - Insufficient brake lining thickness 1 0 4
393.47(f) Wedge type brake(s) out-of-adjustment 1 0 4
393.47C-BSALMBD-SA Drum Brake - Slack adjuster length mismatched on a steering axle 1 1 4
393.55(a) ABS required on all CMVs with hydraulic brakes manufactured after February 1999 1 0 4
393.55(c)(2) CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. 1 0 4
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 1 0 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. 1 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1
393.75(a) Flat tire or fabric exposed 1 1 8
393.75(a)(1) Tire-ply or belt material exposed 1 0 8
393.75(a)(2) Tire-tread and/or sidewall separation 1 0 8
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 1 0 8
393.75A2-TAOBB Tires - All others, bump or bulge related to tread or sidewall separation 1 1 8
393.81-H Horn - Inoperative or defective 1 0 3
393.83(e) Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab 1 0 1
393.83(f) Exhaust - Temporarily repaired by wrap or patches 1 0 1
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 1 0 6
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 1 0 6
393.9T Inoperable tail lamp 1 0 6
396.3(a)(1) Sliding subframe rail defective 1 0 6
396.3A1-BNMH Brake - Non-manufactured hole or crack in the spring brake housing section of a parking brake 1 1 4
396.3A1-F Fuel - Dripping leak. 1 1 3
396.3A1-STLT Steering - Looseness in the threaded joint of a tie rod or drag link 1 1 6
396.3A1DSUJ Universal Joint with Loose, Broken, or Missing Component, or Bearing Strap 1 1 3
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 1 0 2

Inspection History

Vehicle Inspections: 305

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(or)
Report Vehicle Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW)
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
Sum of measure weights Sum of measure weights 1,772 598 3,491
TotW TiW
=
3,491 598
= 5.83
More Info

*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.

Investigation Results

Vehicle Maint. Acute/Critical Violations: 0

This carrier has no Vehicle Maintenance 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.

  • 348
    • 116
    • 232
  • : 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 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.

Enforcement Cases

(Six years as of 08/16/2026 updated monthly from FMCSA )

No penalties found

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