Diamond D Express LLC (USDOT 3968735)
3 cautions found.
- DOT number
- USDOT 3968735
- Docket (MC) number
- MC1482401
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2022-11-29
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 8 power units, 7 drivers
- Operation type
- Interstate
- Physical address
- 417 ROLAND ST APT 2, SPEARMAN, TX 79081
- MCS-150 last filed
- 2026-05
Findings
- Vehicle OOS rate above national average (Caution): 50% vehicle OOS over 10 inspections vs. national average 22.87%
- 2 BASICs at the FMCSA intervention threshold (Caution): Vehicle maintenance and Hours of service rank among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not official CSA scores.
- Crash rate above federal benchmark (Caution): Recordable crash rate 1.52 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
Frequently asked questions
What carrier is DOT 3968735?
DOT 3968735 (USDOT 3968735) is Diamond D Express LLC, an interstate motor carrier.
What carrier is MC 1482401?
MC 1482401 is the docket number of Diamond D Express LLC, USDOT 3968735.
What is Diamond D Express LLC's MC number?
Diamond D Express LLC's docket number is MC 1482401. Its USDOT number is 3968735.
Is Diamond D Express LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Diamond D Express LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
What is Diamond D Express LLC's safety record?
In the last 24 months, FMCSA records show a 50.0% vehicle out-of-service rate for Diamond D Express LLC, from 5 of 10 vehicle inspections, against a national average of 22.9%. FMCSA records also show 2 recordable crashes in the same window.
What is Diamond D Express LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diamond D Express LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diamond D Express LLC's FMCSA safety rating?
Diamond D Express 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
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View the full fleetfax report for Diamond D Express LLC
Carriers based in Spearman, TX
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status