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DOT 3841810 is operated by MAINSTREAM ADVERTISING INC. This profile shows verified operating authority, current insurance, observed equipment, and recent inspection activity joined into one card so brokers can verify the carrier in one tab.
Operating authority is verified against the live public registry and refreshed daily. Current status: ACTIVE. "active" means the carrier is authorized to operate; "inactive" or "out-of-service" indicates the carrier should not be hauling.
Liability and cargo insurance status is drawn from the latest filings on record. Current status: unknown. We mark a carrier "lapsed" when the most recent cancellation date is in the past with no superseding policy.
MAINSTREAM ADVERTISING INC was last inspected on 2026-06-11. We've recorded 1 inspections in the trailing 12 months.
MAINSTREAM ADVERTISING INC is registered as 1397384. Many brokers reference carriers by MC; both identifiers resolve to the same carrier record.
See the 1 fraud signal on MAINSTREAM ADVERTISING INC— free signup
How double brokering works in 2026, recent fraud patterns, and a prevention checklist for freight brokers and shippers who want to stop the bleed.
Step-by-step checklist for vetting any motor carrier before tendering a load — operating authority, insurance, safety scores, inspection history, and identity flags.
Evidence, severity, and resolution notes for each signal on this carrier.
Not enough broker-reported loads yet — this score unlocks as brokers report load outcomes. Aggregates appear once 3+ brokerages have reported on this carrier (0 loads from 0 brokerages so far).
Not enough reports yet
0 of 3 brokers needed before rates unlock
Rates stay locked below 3 contributing brokers so no single broker’s loads can be picked out of the aggregate.
Aggregate rating unlocks at 3 reviewing workspaces — 0 so far. Individual reviews appear below as they're published.
No published reviews yet. Worked with this carrier? Your review starts the record.
No community reports for this carrier. Had a fraud or cargo-theft incident? Your report warns the whole network within minutes.
Community reports are submitted by broker workspaces and are NOT verified by KnowHaul. New reporters are human-moderated; 3+ corroborating workspaces feed a capped penalty into the fraud risk score. Named in a report that's wrong? Email admin@knowhaul.com and a human will review it.
Not enough claim reports yet
0 of 3 brokers needed before claims history unlocks
Claims stay locked below 3 contributing brokers so no single broker's claims can be picked out of the aggregate.
No contact info on file.
Offer with confidence — current authority and clean operations.
power units (MCS-150)
distinct VINs in inspections
1 inspections, 12mo
most recent roadside record
Not enough history yet to chart a fleet trend.
This carrier has fewer than 3 roadside inspections in the last 24 months — too thin for meaningful CSA scoring.
Signals are precursor patterns, not proof of fraud. Verify before acting — and if a flag looks wrong, dispute it from its row.
This carrier is under an active FMCSA out-of-service order issued 2026-07-29 (New Entrant Revoked - Failure of Safety Audit) — it is barred from operating and must not be tendered freight.
No equipment signal — request a COI before tender.