The King Mattress INC (USDOT 4121631)
Blocking issues found.
- Docket (MC) number
- FF61335
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 1631 MONUMENT BLVD, CONCORD, CA 94520
- MCS-150 last filed
- 2025-05
Findings
- No active insurance on file (Critical): No active liability coverage on file with FMCSA
- Registered as a broker, no broker authority on file (Note): FMCSA registration lists this entity as both a carrier and a broker, but no broker operating authority is on its authority record
Frequently asked questions
What carrier is USDOT 4121631?
USDOT 4121631 is The King Mattress INC, an interstate motor carrier.
What carrier is FF61335?
FF61335 is the docket number of The King Mattress INC, USDOT 4121631.
What is The King Mattress INC's MC number?
The King Mattress INC's docket number is FF61335. Its USDOT number is 4121631.
Is The King Mattress INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does The King Mattress INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is The King Mattress INC's safety record?
In the last 24 months, FMCSA records show 0 of 7 vehicle inspections ending out-of-service for The King Mattress INC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is The King Mattress INC's CSA score?
FMCSA does not publish a single CSA score for carriers. The King Mattress INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is The King Mattress INC's FMCSA safety rating?
The King Mattress INC 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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