Diamond Auto Carriers LLC (USDOT 4521343)
1 caution found.
- DOT number
- USDOT 4521343
- Docket (MC) number
- MC1791464
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Authority granted
- 2026-02-25
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 134 LANTERN RIDGE DR, LINCOLNTON, NC 28092
- MCS-150 last filed
- 2026-03
Findings
- Multiple carriers at this address (Caution): 2 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- No inspections in the last 24 months (Note): 1 truck on file · active 6 months · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 4521343?
DOT 4521343 (USDOT 4521343) is Diamond Auto Carriers LLC, an interstate motor carrier.
What carrier is MC 1791464?
MC 1791464 is the docket number of Diamond Auto Carriers LLC, USDOT 4521343.
What is Diamond Auto Carriers LLC's MC number?
Diamond Auto Carriers LLC's docket number is MC 1791464. Its USDOT number is 4521343.
Is Diamond Auto Carriers LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Diamond Auto Carriers LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Diamond Auto Carriers LLC's insurance?
Diamond Auto Carriers LLC's liability insurance is filed with FMCSA by Progressive Southeastern Insurance Company.
What is Diamond Auto Carriers LLC's safety record?
FMCSA records show no vehicle inspections for Diamond Auto Carriers LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Diamond Auto Carriers LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diamond Auto Carriers LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diamond Auto Carriers LLC's FMCSA safety rating?
Diamond Auto Carriers LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Diamond Auto Carriers LLC
Carriers based in Lincolnton, NC
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status