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Freight Carrier/shipper/broker · Sublette, KS

MAST TRUCKING INC

1849 US 83 · Sublette, KS 67877

AUTHORIZED FOR:
(620) 668-5121 Tap to call
  • MC #829719
  • USDOT #1915879 USDOT Active
  • 55
    Power Units
  • 56
    Drivers
  • Carrier/shipper/broker
    Entity Type

About this carrier

MAST TRUCKING INC is a Sublette, KS freight carrier/shipper/broker that is authorized for: in the state of Kansas. This company has 55 truck(s) in their fleet and 56 truck drivers. Their motor carrier number is MC-829719 and their USDOT number is 1915879.

Sourced from FMCSA SAFER · last filed 08/28/2025 · last updated Oct 19, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 08/28/2025
  • MCS-150 Mileage 6,400,957 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Exempt for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Grain, Feed, Hay
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections New Mexico — 74 inspections (past 24 months) Kansas — 49 inspections (past 24 months) Colorado — 35 inspections (past 24 months) Texas — 11 inspections (past 24 months) Texas — 11 inspections (past 24 months) Arizona — 7 inspections (past 24 months) Nebraska — 6 inspections (past 24 months) California — 3 inspections (past 24 months) California — 3 inspections (past 24 months) California — 3 inspections (past 24 months) California — 3 inspections (past 24 months) California — 3 inspections (past 24 months) Oklahoma — 3 inspections (past 24 months) Missouri — 3 inspections (past 24 months) Iowa — 2 inspections (past 24 months) Nevada — 2 inspections (past 24 months) Utah — 2 inspections (past 24 months) Indiana — 2 inspections (past 24 months) Ohio — 1 inspection (past 24 months) Louisiana — 1 inspection (past 24 months) South Dakota — 1 inspection (past 24 months)

Inspection activity   Inspected in 16 states over the past 24 months: NM (74), KS (49), CO (35), TX (11), AZ (7), NE (6), CA (3), OK (3), MO (3), IA (2), NV (2), UT (2), +4 more. Home base: Sublette, Kansas.

Safety Record

21 Severe Violations Updated 2 days ago

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 3
    Tow
  • 3
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.98 9 Crash Indicator Not Public — Hours of Service 0.26 10 Vehicle Maintenance 4.21 52 Drugs / Alcohol 0.02 1 Hazmat Not Public — Driver Fitness 0.03 1

Inspection Summary

  • 202
    Total
  • 135
    Clean
  • 67
    With violations

24-month window ending Sep 25, 2026

Violations Cited 83 unique codes

Critical 23

  • 390.3E-DACDriver prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse1× OOS×1 SW 10
  • 392.82DUMTDriver - Using a hand-held mobile telephone1× SW 10
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× OOS×3 SW 8
  • 393.75A3-TAOLTISTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS1× OOS×1 SW 8
  • 393.75A1-TFBMFTires - Front, belt material/casing ply showing in tread area1× OOS×1 SW 8
  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× OOS×1 SW 8
  • 396.3A1TTires (general)1× SW 8
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth1× SW 8
  • 393.207B-AALPME-OOSMore than 25% of the locking pins are missing or not engaged1× OOS×1 SW 7
  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.6× OOS×6 SW 6
  • 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on5× OOS×5 SW 6
  • 393.9(a)Inoperative Brake Lamps2× OOS×2 SW 6
  • 393.9TInoperable tail lamp1× OOS×1 SW 6
  • 393.11A1-LSLMWRLighting - Stop lamps - Both missing when required to be on.1× OOS×1 SW 6
  • 393.45A-BHIJHydraulic Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube1× OOS×1 SW 4
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.1× OOS×1 SW 4
  • 393.45B2PCBrake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit1× OOS×1 SW 4
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle1× OOS×1 SW 4
  • 393.45(d)Brake connections with leaks or constrictions1× OOS×1 SW 4
  • 393.70B1I-CDSLI-MT25Coupling - Slider latching fasteners - More than 25% ineffective on either side.1× OOS×1 SW 3
  • 396.5B-HWSLHubs - Wheel seal leaking2× OOS×2 SW 2
  • 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

Hours of Service 11

  • 395.8(e)(1)PCHOS - False record of duty status driver improper use of Personal Conveyance - Not OOS2× SW 7
  • 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain1× SW 7
  • 395.3AIIDriving beyond 8 hour driving limit since the end of the last on duty, off duty or sleeper berth period of at least 30 consecutive minutes1× SW 7
  • 395.3A2-HOSPDITHOS (Property) - Driver driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty at the time of inspection. Time1× SW 7
  • 395.3A2-HOSPDHOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time1× SW 7
  • 395.3(a)(3)(ii)Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes1× SW 7
  • 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time1× SW 7
  • 395.24D-ELDPTHOS (ELD) - On request by an authorized safety official, a driver must produce and transfer from an ELD the driver's hours of service records in accordance with the instruction sheet provided by the motor carrier1× SW 3
  • 395.30B1-ELDDFRHOS (ELD) - Driver failing to review records and certify the accuracy of the information.4× SW 1
  • 395.24HOS (ELD) - ELD Form and Manner4× SW 1
  • 395.24C2III-ELDSDNHOS (ELD) - Driver failing to manually input or verify shipping document number.1× SW 1

Vehicle Maintenance 44

  • 393.207(f)Air suspension pressure loss1× SW 7
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.3× SW 6
  • 393.9A-LBLLighting - Backup lamp inoperative2× SW 6
  • 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× SW 6
  • 393.11A1-LCHLLighting - Lamps improper color, height, location.1× SW 6
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× SW 6
  • 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19987× SW 4
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured6× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt5× SW 4
  • 393.45D-BAir Brake - Audible air leak at a proper connection4× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear3× SW 4
  • 396.3A1-ALBVAir Brake - Any leak from a brake valve2× SW 4
  • 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/19982× SW 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× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.55D1-BAir 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× SW 4
  • 393.55D2-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle.1× SW 4
  • 393.47A-BCFSBDDrum Brake - Contaminated friction surface1× SW 4
  • 396.3A1-ALATRAir Brake - Any leak from an air tank reservoir.1× SW 4
  • 393.53BMANAir Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters1× SW 4
  • 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 393.48A-BIBDDrum Brake - Inoperative other than a steering axle1× SW 4
  • 393.47A-BCLMBDDrum Brake - Cracked/loose/missing lining/pad1× SW 4
  • 393.55(c)(1)Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system1× SW 4
  • 393.47A-BCFSADAir Disc Brake - Contaminated friction surface1× SW 4
  • 393.45(b)(2)Brake hose or tubing chafing and/or kinking1× SW 4
  • 396.5B-LLubrication - Oil or grease leak2× SW 3
  • 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 19971× SW 3
  • 393.11B-CSSRRConspicuity Systems - Trailers, side retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 19931× SW 3
  • 393.11A1-CSLRRConspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× SW 3
  • 393.11B-CSLRRConspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 19931× SW 3
  • 393.9Inoperable Required Lamp5× SW 2
  • 392.8-DDriver - Failed to inspect /use emergency equipment2× SW 2
  • 393.9A-LLPLLighting - License plate lamp inoperative2× SW 2
  • 393.9A-LCLLighting - Clearance lamp(s) inoperative2× SW 2
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 393.201D-FRFrame - Accessories improperly attached1× SW 2
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper1× SW 2
  • 396.3(a)(1)Inspection, repair and maintenance of parts and accessories1× SW 2

Unsafe Driving 4

Driver Fitness 1

Locations

Physical Address
MAST TRUCKING INC
1849 US 83
SUBLETTE, KS 67877
Mailing Address
MAST TRUCKING INC
PO BOX 490
SUBLETTE, KS 67877

Location on Map

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Related Companies

Other entries in the FMCSA database that share data with this carrier — name, phone, or address overlap. Worth a closer look during vetting.

Same physical address 2

These carriers are registered at the same street + ZIP.

CompanyStatusPower UnitsDriversMC#USDOT#
MAST TRUCKING INC
Sublette, KS
USDOT Active AUTHORIZED FOR:55566863281915879
LOOM INC
Sublette, KS
USDOT Active Not Authorized1110382963283058

Same phone number 2

These carriers list the same contact phone number.

CompanyStatusPower UnitsDriversMC#USDOT#
MAST TRUCKING INC
Sublette, KS
USDOT Active AUTHORIZED FOR:55566863281915879
LOOM INC
Sublette, KS
USDOT Active Not Authorized1110382963283058

Same legal or DBA name 2

These carriers use the same company name (legal or DBA).

CompanyStatusPower UnitsDriversMC#USDOT#
MAST TRUCKING INC
Sublette, KS
USDOT Active AUTHORIZED FOR:55566863281915879
MAST TRUCKING INC
Massillon, OH
USDOT Active AUTHORIZED FOR:135160171923178907

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