Diesel Diagnostic Care LLC (USDOT 4500643)
MonitorFindings
The order is in effect: New Entrant Revoked - Refusal of Audit/No Contact (issued Aug 7, 2026). An FMCSA out-of-service order stops operation on public roads until FMCSA rescinds it
Active for less than 6 months, limited vetting history
- DOT number
- USDOT 4500643
- Docket (MC) number
- MC1781139
- Operating authority
- Out of service under an FMCSA order issued Aug 7, 2026; Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Authority granted
- Mar 18, 2026
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 1 driver
- Operation type
- Interstate
- Physical address
- 425 MAXWELL ST, BEECHER, IL 60401
- MCS-150 last filed
- Nov 2025
Frequently asked questions
What carrier is DOT 4500643?
DOT 4500643 (USDOT 4500643) is Diesel Diagnostic Care LLC, an interstate motor carrier.
What carrier is MC 1781139?
MC 1781139 is the docket number of Diesel Diagnostic Care LLC, USDOT 4500643.
What is Diesel Diagnostic Care LLC's MC number?
Diesel Diagnostic Care LLC's docket number is MC 1781139. Its USDOT number is 4500643.
Is Diesel Diagnostic Care LLC currently authorized to operate?
Out of service under an FMCSA order issued Aug 7, 2026; Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Diesel Diagnostic Care LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Diesel Diagnostic Care LLC's insurance?
Diesel Diagnostic Care LLC's liability insurance is filed with FMCSA by Shelter General Insurance Company.
What is Diesel Diagnostic Care LLC's safety record?
FMCSA records show no vehicle inspections for Diesel Diagnostic Care 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 Diesel Diagnostic Care LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diesel Diagnostic Care LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diesel Diagnostic Care LLC's FMCSA safety rating?
Diesel Diagnostic Care 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
A free account follows changes on the carriers you save.
View the full fleetfax report for Diesel Diagnostic Care LLC
More carriers based in Illinois
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status