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Freight Carrier · Midland, TX

IRON WOLF OILFIELD SERVICES LLC

4407 E COUNTY ROAD 76 · Midland, TX 79705

AUTHORIZED FOR:
(915) 765-7257 Tap to call
  • MC #1524190
  • USDOT #4032154 USDOT Active
  • 12
    Power Units
  • 12
    Drivers
  • Carrier
    Entity Type

About this carrier

IRON WOLF OILFIELD SERVICES LLC is a Midland, TX freight carrier that is authorized for: in the state of Texas. This company has 12 truck(s) in their fleet and 12 truck drivers. Their motor carrier number is MC-1524190 and their USDOT number is 4032154.

Sourced from FMCSA SAFER · last filed 02/19/2026 · last updated Jun 19, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 02/19/2026
  • MCS-150 Mileage 1,300 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Oilfield Equipment

Operating Territory

Map of states where this carrier has roadside inspections Texas — 19 inspections (past 24 months) Texas — 19 inspections (past 24 months) New Mexico — 2 inspections (past 24 months)

Inspection activity   Inspected in 2 states over the past 24 months: TX (19), NM (2). Home base: Midland, Texas.

Safety Record

18 Severe Violations Updated Jul 20, 2026

Crashes (24 mo)

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

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.8 1 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 19.21 21 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.47 1

Inspection Summary

  • 21
    Total
  • 0
    Clean
  • 21
    With violations

24-month window ending Jun 26, 2026

Violations Cited 50 unique codes

Critical 15

  • 393.75(a)(3)Tire-flat and/or audible air leak3× OOS×3 SW 8
  • 393.75(a)(1)Tire-ply or belt material exposed4× SW 8
  • 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove3× SW 8
  • 393.207(a)Axle positioning parts defective/missing5× OOS×5 SW 7
  • 393.207(c)Leaf spring assembly defective/missing1× OOS×1 SW 7
  • 393.130(b)Item not properly prepared for transport1× OOS×1 SW 7
  • 393.9TSInoperative turn signal3× OOS×1 SW 6
  • 393.48(a)Inoperative/defective brakes3× OOS×1 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
  • 393.45(a)Air Brake tubing improperly joined or spliced1× OOS×1 SW 4
  • 393.106(d)Insufficient aggregate working load limit1× OOS×1 SW 3
  • 393.9Inoperable Required Lamp12× OOS×1 SW 2
  • 393.67Fuel tank requirement violations1× OOS×1 SW 1
  • 393.130No/improper heavy vehicle/machine securement1× 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

Unsafe Driving 1

  • 392.16Failing to use seat belt while operating a CMV1× SW 7

Vehicle Maintenance 34

  • 393.9HInoperable head lamps5× SW 6
  • 393.209(e)Power steering violations1× SW 6
  • 393.19Inoperative/Defective Hazard Warning Lamp1× SW 6
  • 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear4× SW 4
  • 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/19984× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt4× SW 4
  • 396.3A1BBrakes (general) Explain:2× SW 4
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle2× SW 4
  • 393.47(a)Inadequate brakes for safe stopping - Brake Lining condition2× SW 4
  • 396.17(c)Operating a CMV without proof of a periodic inspection2× SW 4
  • 393.55(d)(3)No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 20012× SW 4
  • 393.45DLPCBrake Connections with Leaks - Connection to Power Unit1× SW 4
  • 393.45DLUVBrake Connections with Leaks Under Vehicle1× SW 4
  • 393.51No or defective brake warning device or pressure gauge1× SW 4
  • 393.55(c)(1)Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system1× SW 4
  • 393.11No or defective lighting devices or reflective material as required6× SW 3
  • 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 19974× SW 3
  • 393.81Horn inoperative2× SW 3
  • 393.11LRNo Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 19932× SW 3
  • 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 19972× SW 3
  • 393.11SSide retroreflective sheeting or reflex reflector requirements for vehicles manufactured after December 19931× SW 3
  • 393.30Improper battery installation1× SW 3
  • 396.5(b)Oil and/or grease leak1× SW 3
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper5× SW 2
  • 392.8Failing to inspect/use emergency equipment3× SW 2
  • 393.95(a)No/discharged/unsecured fire extinguisher3× SW 2
  • 393.203(c)Hood not securely fastened3× SW 2
  • 396.3(a)(1)Inspection, repair and maintenance of parts and accessories2× SW 2
  • 393.203(a)Cab door missing/broken1× SW 2
  • 393.205(c)Wheel fasteners loose and/or missing1× SW 2
  • 393.78Wipers - Inoperative / missing / damaged wipers11× SW 1
  • 393.60(d)Windshield / Windows - Tinting permits less than 70% of light transmittance4× SW 1
  • 392.2WCWheel (Mud) Flaps missing or defective2× SW 1
  • 393.60(c)Windshield - Damaged or Discolored1× SW 1

Locations

Physical Address
IRON WOLF OILFIELD SERVICES LLC
4407 E COUNTY ROAD 76
MIDLAND, TX 79705
Mailing Address
Same as physical.

Location on Map

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