CarrierScore

DIAMOND J INDUSTRIES INC

ActiveNot RatedINTERSTATE

DIAMOND J INDUSTRIES INC is a motor carrier based in LIBERTY, Mississippi, registered with FMCSA since 1993. With 16 power units and 19 drivers, the company operates as a smaller fleet carrier. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 60/100, indicating a mixed safety profile that warrants closer review.

16
Power Units
19
Drivers
530234
USDOT #
60/100
Safety Score
⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
DIAMOND J INDUSTRIES INC
USDOT Number
530234
Entity Type
CARRIER
Address
1071 E MAIN ST
LIBERTY, MS 39645
Carrier Operation
Interstate
Last MCS-150 Update
April 25, 2025

Inspection Record

TypeTotalOOSRateNat'l Avg
Vehicle100.0%20.7%
Driver100.0%5.5%
Hazmat000.0%4.5%

Crash History

0
Fatal
1
Injury
4
Towaway
4
Total

BASICs Safety Scores

Unsafe Driving1.38%
Crash IndicatorN/A
HOS Compliance0%
Vehicle Maintenance4.07%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

1071 E MAIN ST, LIBERTY, MS 39645

Frequently Asked Questions

What is DIAMOND J INDUSTRIES INC's USDOT number?
DIAMOND J INDUSTRIES INC's USDOT number is 530234. The company is based in LIBERTY, Mississippi.
Is DIAMOND J INDUSTRIES INC a safe trucking company?
DIAMOND J INDUSTRIES INC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). They have 4 reportable crashes on record.
How many trucks does DIAMOND J INDUSTRIES INC have?
DIAMOND J INDUSTRIES INC operates 16 power units (trucks/commercial vehicles) and employs 19 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System