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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

SMS - Safety Measurement System

Detailed Inspection Report as of 3/27/2026 Print Report

Carrier Information

  • Transportes Sierra Libre Sa De Cv
  • 2801878
  • Carretera A La Victoria S/N
    Hermosillo, SO 83304

Time/Location

  • US1410001437
  • US
  • AZ
  • 3/20/2025
  • 1330
  • 1457
  • I. Full
  • Fixed Site
  • No
  • No

Vehicle Information

Unit Type Make Plate State Plate Number VIN
1 Truck Tractor KENWORTH MX 72AN7E 3WKYD40X7MF518059
2 Semi-Trailer UTILITY MX 30UY7P 1UYVS2482DM647401

Carrier Violations

Vio Code Section Unit OOS Description Included in SMS BASIC Reason Not Included in SMS
393.45B2-B-AIR 393.45(b)(2) 2 No Air Brake - Hose/Tubing Damaged Or Not Secured Yes Vehicle Maint.  
393.45B2-B-AIR 393.45(b)(2) 2 No Air Brake - Hose/Tubing Damaged Or Not Secured No   Multiple Cites
393.9A-LBL 393.9(a) 1 No Lighting - Backup Lamp Inoperative Yes Vehicle Maint.