Freight Carrier · Beltsville, MD
DIAZ TRUCKING INC
12501 OLD GUNPOWDER RD SPUR · Beltsville, MD 20705
Authorized: Property
(240) 644-5244
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- MC #839807
- USDOT #1701737 USDOT Active
- 8Power Units
- 8Drivers
- CarrierEntity Type
About this carrier
DIAZ TRUCKING INC is a Beltsville, MD freight carrier that is authorized for property in the state of Maryland. This company has 8 truck(s) in their fleet and 8 truck drivers. Their motor carrier number is MC-839807 and their USDOT number is 1701737.
Sourced from FMCSA SAFER · last filed 09/05/2025 · last updated Jun 6, 2026.Carrier Details
- Operating Status AUTHORIZED FOR Property
- MCS-150 Filed 09/05/2025
- MCS-150 Mileage 271,025 (2024)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
- Commodities Dry Bulk
Operating Territory
Home base Based in Beltsville, Maryland. No roadside inspections on record in the past 24 months to map operating states.
Safety Record
Crashes (24 mo)
-
0Fatal
- 2Injury
- 1Tow
- 3Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
5.23
6
Crash Indicator
Not Public
—
Hours of Service
0.21
3
Vehicle Maintenance
5.78
29
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0.37
4
Inspection Summary
- 45Total
- 9Clean
- 36With violations
24-month window ending May 15, 2026
Violations Cited 49 unique codes
Critical 15
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- 392.82(a)1Using a hand-held mobile telephone while operating a CMV
- 391.15A-LNCDLNSRWOperating a non-CDL required commercial motor vehicle with driving privileges revoked, suspended, cancelled or otherwise disqualified. (391.15(a))
- 393.209D-STPALSteering - Pitman arm loose on the output shaft
- 393.209D-STYCISSteering - Looseness of the yoke-coupling to the input shaft
- 393.209D-STSMSteering - Modified or has a condition that interferes with the free movement of steering
- 395.8A-NON-ELDNo record of duty status when one is required (ELD Not Required)
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed
- 396.3A1-BALRAir Brake - Fails air loss rate test
- 396.3A1-DLDSJMDriveline/Driveshaft - Any horizontal or vertical movement of slip joint yoke shaft of greater than 1/2 inch, with hand pressure only.
- 396.3A1-DLDSCBBDriveline/Driveshaft - Any broken or loose center bearing bracket, bracket bolts or mounting hardware
- 396.5B-HWSLHubs - Wheel seal leaking
- 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required.
- 391.41(a)Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate.
- 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Vehicle Maintenance 30
- 393.9A-HLLHLighting - Headlamp(s) fail to operate on low and high beam
- 393.9HInoperable head lamps
- 393.9A-LFTSILighting - Front - Turn signal - inoperative
- 393.11A1-LCHLLighting - Lamps improper color, height, location.
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- 393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 396.17(c)Operating a CMV without proof of a periodic inspection
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.45B2-BAir brake - Hose/tubing damaged or not secured
- 393.55C2-BAir Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault.
- 396.3A1-ALBVAir Brake - Any leak from a brake valve
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.30-BBattery - Not protected
- 396.5B-LLubrication - Oil or grease leak
- 393.81-HHorn - Inoperative or defective
- 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing
- 393.9A-LILLighting - Identification lamp(s) inoperative
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
- 393.203E-CBPCab and Body Parts - Cab front bumper missing/not secured/protruding
- 393.9A-LLPLLighting - License plate lamp inoperative
- 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper
- 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured
- 393.95(a)No/discharged/unsecured fire extinguisher
- 393.78A-WSWashers - Inoperative washing system.
- 392.2WCWheel (Mud) Flaps missing or defective
- 393.78Wipers - Inoperative / missing / damaged wipers
Unsafe Driving 2
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
Driver Fitness 1
- 391.45(b)Expired medical examiner's certificate
Hours of Service 1
- 395.8(a)HOS (Form) - Paper Log/Logging Programs Form and Manner
Locations
Physical Address
DIAZ TRUCKING INC12501 OLD GUNPOWDER RD SPUR
BELTSVILLE, MD 20705
Mailing Address
Same as physical.