We're Hiring CDL Drivers
Freight Carrier · San Antonio, TX

DOUBLE DIAMOND TRANSPORT INC

3333 SE LOOP 410 · San Antonio, TX 78222

AUTHORIZED FOR:
(210) 314-6528 Tap to call
  • MC #541389
  • USDOT #1427730 USDOT Active
  • 68
    Power Units
  • 68
    Drivers
  • Carrier
    Entity Type

About this carrier

DOUBLE DIAMOND TRANSPORT INC is a San Antonio, TX freight carrier that is authorized for: in the state of Texas. This company has 68 truck(s) in their fleet and 68 truck drivers. Their motor carrier number is MC-541389 and their USDOT number is 1427730.

Sourced from FMCSA SAFER · last filed 10/30/2025 · last updated Jun 24, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 10/30/2025
  • MCS-150 Mileage 7,527,222 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Metal Sheets, Coils, Rolls
  • Building Materials
  • Oilfield Equipment
  • Beverages
  • Paper Products
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Texas — 189 inspections (past 24 months) Texas — 189 inspections (past 24 months)

Inspection activity   Inspected in 1 state over the past 24 months: TX (189). Home base: San Antonio, Texas.

Safety Record

28 Severe Violations Updated 2 days ago

Crashes (24 mo)

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

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.22 3 Crash Indicator Not Public — Hours of Service 0.2 14 Vehicle Maintenance 6 109 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.03 1

Inspection Summary

  • 189
    Total
  • 72
    Clean
  • 117
    With violations

24-month window ending Jun 26, 2026

Violations Cited 74 unique codes

Critical 22

  • 393.75(a)(3)Tire-flat and/or audible air leak5× OOS×5 SW 8
  • 396.3(a)(1)Tire in contact with another part of the vehicle2× OOS×2 SW 8
  • 393.75(a)Flat tire or fabric exposed2× OOS×2 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
  • 383.23(a)(2)Operating a CMV without a CDL1× OOS×1 SW 8
  • 393.75(a)(2)Tire-tread and/or sidewall separation10× SW 8
  • 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove2× SW 8
  • 393.75(a)(4)Tire-cut exposing ply and/or belt material1× SW 8
  • 393.75(a)(1)Tire-ply or belt material exposed1× SW 8
  • 393.207(a)Axle positioning parts defective/missing1× OOS×1 SW 7
  • 393.209(d)Steering system components worn, welded, or missing4× OOS×4 SW 6
  • 393.9TSInoperative turn signal7× OOS×3 SW 6
  • 393.45Brake tubing and hose adequacy3× OOS×3 SW 4
  • 393.45B2PCBrake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit10× OOS×2 SW 4
  • 393.47(a)Inadequate brakes for safe stopping - Brake Lining condition2× OOS×2 SW 4
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle13× OOS×1 SW 4
  • 393.45(a)Air Brake tubing improperly joined or spliced1× OOS×1 SW 4
  • 393.45UVBrake Tubing and Hose Adequacy Under Vehicle1× OOS×1 SW 4
  • 393.205(a)Wheel/rim cracked or broken3× OOS×2 SW 2
  • 396.5B-HLIWHubs - Oil and/or Grease Leaking from hub - inner wheel3× OOS×1 SW 2
  • 396.5B-HWSLOWHubs - Wheel seal leaking - outer wheel1× OOS×1 SW 2
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× OOS×1 SW 1

Hours of Service 10

  • 395.3A3-PROPDriving beyond 11 hour driving limit. (Property Carrying Vehicle)1× SW 7
  • 395.24(d)ELD cannot transfer ELD records electronically5× SW 3
  • 395.24C2IIIDriver failed to manually add shipping document number4× SW 1
  • 395.22H2Driver failing to maintain ELD instruction sheet3× SW 1
  • 395.22H1Driver failing to maintain ELD user's manual2× SW 1
  • 395.22H4Driver failed to maintain supply of blank drivers records of duty status graph-grids2× SW 1
  • 395.3A2-PROPNDriving beyond 14 hour duty period (Property carrying vehicle) - Nominal Violation1× SW 1
  • 395.24C2IIDriver failed to manually add the trailer number1× SW 1
  • 395.3A3-PROPNDriving beyond 11 hour driving limit in a 14 hour period. (Property carrying vehicle) - Nominal Violation1× SW 1
  • 395.22H3Driver failed to maintain instruction sheet for ELD malfunction reporting requirements1× SW 1

Vehicle Maintenance 41

  • 393.207(f)Air suspension pressure loss1× SW 7
  • 393.209(e)Power steering violations6× SW 6
  • 393.19Inoperative/Defective Hazard Warning Lamp5× SW 6
  • 393.9HInoperable head lamps3× SW 6
  • 393.9TInoperable tail lamp2× SW 6
  • 396.3(a)(1)Sliding subframe rail defective1× SW 6
  • 393.24(a)Non-compliance with headlamp requirements1× SW 6
  • 396.17(c)Operating a CMV without proof of a periodic inspection11× SW 4
  • 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/19989× SW 4
  • 396.3A1BBrakes (general) Explain:5× SW 4
  • 393.45DLPCBrake Connections with Leaks - Connection to Power Unit5× SW 4
  • 393.45DLUVBrake Connections with Leaks Under Vehicle4× SW 4
  • 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear4× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt4× SW 4
  • 393.55(d)(3)No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 20013× SW 4
  • 393.45PCBrake Tubing and Hose Adequacy - Connections to Power Unit2× SW 4
  • 393.48(a)Inoperative/defective brakes2× SW 4
  • 393.55(d)(2)CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab1× SW 4
  • 393.50(d)No/Defective air reservoir drain valve1× 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
  • 393.55(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
  • 396.5(b)Oil and/or grease leak14× SW 3
  • 393.11No or defective lighting devices or reflective material as required7× SW 3
  • 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 19975× SW 3
  • 393.11URUpper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 19932× SW 3
  • 393.70B1IDefective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective2× SW 3
  • 393.81Horn inoperative1× SW 3
  • 393.75(f)Tire — exceeding weight rating of tire1× SW 3
  • 393.30Improper battery installation1× SW 3
  • 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 19971× SW 3
  • 393.9Inoperable Required Lamp18× SW 2
  • 396.3(a)(1)Inspection, repair and maintenance of parts and accessories11× SW 2
  • 393.95(a)No/discharged/unsecured fire extinguisher4× SW 2
  • 393.203(e)Cab front bumper missing/unsecured/protrude2× SW 2
  • 393.95(b)Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light).1× SW 2
  • 393.203(b)Cab/body improperly secured to frame1× SW 2
  • 393.78Wipers - Inoperative / missing / damaged wipers12× SW 1
  • 393.83(g)Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment3× SW 1
  • 393.60(c)Windshield - Damaged or Discolored1× SW 1

Unsafe Driving 1

Locations

Physical Address
DOUBLE DIAMOND TRANSPORT INC
3333 SE LOOP 410
SAN ANTONIO, TX 78222
Mailing Address
DOUBLE DIAMOND TRANSPORT INC
201543 HOUSTON ST
SAN ANTONIO, TX 78220

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Latest from Carrier Atlas Freight Intelligence