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Freight Carrier · Round Rock, TX

AST TRANSPORTATION LLC

1504 GREENFIELD DR · Round Rock, TX 78664-3107

AUTHORIZED FOR:
(512) 228-7039 Tap to call
  • MC #873579
  • USDOT #2517367 USDOT Active
  • 7
    Power Units
  • 7
    Drivers
  • Carrier
    Entity Type

About this carrier

AST TRANSPORTATION LLC is a Round Rock, TX freight carrier that is authorized for: in the state of Texas. This company has 7 truck(s) in their fleet and 7 truck drivers. Their motor carrier number is MC-873579 and their USDOT number is 2517367.

Sourced from FMCSA SAFER · last filed 07/27/2026 · last updated Oct 17, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 07/27/2026
  • MCS-150 Mileage 730,000 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight

Operating Territory

Map of states where this carrier has roadside inspections Texas — 36 inspections (past 24 months) Texas — 36 inspections (past 24 months)

Inspection activity   Inspected in 1 state over the past 24 months: TX (36). Home base: Round Rock, Texas.

Safety Record

18 Severe Violations Updated 16 hr ago

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 1
    Tow
  • 1
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 1.81 1 Crash Indicator Not Public — Hours of Service 0.38 2 Vehicle Maintenance 9.68 26 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.28 1

Inspection Summary

  • 36
    Total
  • 8
    Clean
  • 28
    With violations

24-month window ending Sep 25, 2026

Violations Cited 42 unique codes

Critical 16

  • 393.75(a)(2)Tire-tread and/or sidewall separation6× SW 8
  • 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove6× SW 8
  • 393.75(a)(4)Tire-cut exposing ply and/or belt material1× SW 8
  • 393.209(d)Steering system components worn, welded, or missing1× OOS×1 SW 6
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle6× OOS×2 SW 4
  • 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the Interview.1× OOS×1 SW 4
  • 393.47(d)All Brakes - Insufficient brake lining thickness1× OOS×1 SW 4
  • 393.43(a)No/improper tractor protection valve1× OOS×1 SW 4
  • 393.45Brake tubing and hose adequacy1× OOS×1 SW 4
  • 393.9Inoperable Required Lamp7× OOS×1 SW 2
  • 393.205(c)Wheel fasteners loose and/or missing2× OOS×1 SW 2
  • 393.205(a)Wheel/rim cracked or broken1× OOS×1 SW 2
  • 393.83(g)Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment6× OOS×1 SW 1
  • 393.67Fuel tank requirement violations1× OOS×1 SW 1
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× OOS×1 SW 1
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Vehicle Maintenance 23

  • 393.207(b)Adjustable axle locking pins missing or not engaged4× SW 7
  • 393.9TSInoperative turn signal4× SW 6
  • 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear5× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt5× SW 4
  • 396.3A1BBrakes (general) Explain:4× SW 4
  • 393.55(c)(1)Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system3× SW 4
  • 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/19983× SW 4
  • 393.45DLPCBrake Connections with Leaks - Connection to Power Unit1× SW 4
  • 393.45DLUVBrake Connections with Leaks Under Vehicle1× SW 4
  • 393.48(a)Inoperative/defective brakes1× SW 4
  • 393.55(d)(1)CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998)1× SW 4
  • 393.55(d)(3)No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 20011× SW 4
  • 396.17(c)Operating a CMV without proof of a periodic inspection1× SW 4
  • 393.11No or defective lighting devices or reflective material as required4× SW 3
  • 396.5(b)Oil and/or grease leak3× SW 3
  • 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 19973× SW 3
  • 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 19971× SW 3
  • 396.3(a)(1)Inspection, repair and maintenance of parts and accessories6× SW 2
  • 393.95(a)No/discharged/unsecured fire extinguisher1× SW 2
  • 393.201(a)Frame cracked / loose / sagging / broken1× SW 2
  • 396.5B-HLIWHubs - Oil and/or Grease Leaking from hub - inner wheel1× SW 2
  • 393.60(c)Windshield - Damaged or Discolored3× SW 1
  • 393.67(c)(7)Fuel tank fill pipe cap missing1× SW 1

Hours of Service 2

  • 395.8(e)False report of drivers record of duty status1× SW 7
  • 395.24(d)ELD cannot transfer ELD records electronically1× SW 3

Unsafe Driving 1

  • 392.2CFailure to obey traffic control device1× SW 5

Locations

Physical Address
AST TRANSPORTATION LLC
1504 GREENFIELD DR
ROUND ROCK, TX 78664-3107
Mailing Address
Same as physical.

Location on Map

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