Freight Carrier · Rialto, CA

DIAMON

This carrier is no longer available. Their record is preserved here for historical reference. Contact details have been removed. Marked unavailable on October 20, 2026.

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Rialto, CA

Not Authorized
  • MC #204112
  • USDOT #302131 USDOT Active
  • 19
    Power Units
  • 14
    Drivers
  • Carrier
    Entity Type

About this carrier

DIAMON was a Rialto, CA freight carrier in the state of California. This company has 19 truck(s) in their fleet and 14 truck drivers. Their motor carrier number is MC-204112 and their USDOT number is 302131.

Sourced from FMCSA SAFER · last filed 10/10/2025 · last updated Oct 20, 2026.

Carrier Details

  • Legal Name DIAMONDBACK EXPRESS INC
  • Operating Status NOT AUTHORIZED
  • MCS-150 Filed 10/10/2025
  • MCS-150 Mileage 581,218 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Commodities Dry Bulk
  • Construction

Safety Record

2 Severe Violations Updated Aug 15, 2026

Crashes (24 mo)

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

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.36 1 Crash Indicator Not Public — Hours of Service 0.5 1 Vehicle Maintenance 5.77 5 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 8
    Total
  • 2
    Clean
  • 6
    With violations

24-month window ending Jul 31, 2026

Violations Cited 9 unique codes

Critical 3

  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
  • 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
  • 393.110B2I-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1,100 lbs2× OOS×2 SW 3

Unsafe Driving 1

  • 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× SW 7

Vehicle Maintenance 4

  • 393.209E-SPSLASteering - Power steering leaking anywhere.1× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.1× SW 6
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2

Hours of Service 1

  • 395.20BELDNVHOS (ELD) - The ELD display screen is not viewable by an authorized official without entering the CMV1× SW 5

Location on Map