Diamond Carrier Inc (DOT# 3480075) – FMCSA Carrier Profile

DOT# 3480075MC# 1141834● Active
Updated: 2026-03-09

Diamond Carrier Inc is a registered motor carrier with the FMCSA under USDOT number 3480075. The company operates from Justin, TX and maintains an active operating status with 1 power units and 4 drivers on record.

Safety Rating

FMCSA Safety Rating
Not Rated

No formal safety rating has been assigned to Diamond Carrier Inc by the FMCSA. View official FMCSA record →

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Company Information

Address17320 Gaffield Rd, Justin, TX, 76247
Phone(469) 347-1535
Entity TypeAuthorized For Hire
OperationInterstate
Power Units1
Drivers4
MCS-150 FiledDecember 16, 2025
Annual Mileage2,600,000 mi (2024)
All carriers in TexasCarriers in Justin, TX

Inspection Summary

All-time Inspections
All-time
7
Total
2
OOS
1
Driver OOS
1
Vehicle OOS
OOS Rate28.57%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.0
Unsafe Driving
1.2
HOS Compliance
0.6
Driver Fitness
0.0
Controlled Substances
8.4
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 3480075?
USDOT number 3480075 is assigned to Diamond Carrier Inc, an active motor carrier registered with the FMCSA, based in Justin, TX.
How many inspections has Diamond Carrier Inc had?
Diamond Carrier Inc has recorded 7 total inspections with 2 out-of-service orders, representing an OOS rate of 28.57%.
Where is Diamond Carrier Inc located?
Diamond Carrier Inc is headquartered at 17320 Gaffield Rd, Justin, TX 76247.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3480075 · Last updated: 2026-03-09. View official FMCSA record →