Carrier profile · USDOT 4367404 · MC-1710046 · Updated Jun 27, 2026

SIEMBRA LLC

DBA ALTER-XR

1 power unitCUMMING, GA50/100

AUTHORITY STATUS UNKNOWNMC-1710046 STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

1Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(404) 556-9135 Email dispatchscott@alter-xr.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 27, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

No active operating authority

Watch · 1

No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.

In good standing · 0

Nothing flagged.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityNew

1 yr unchanged

Same registration since 2025 — no chameleon / reincarnation signal.

What we know

This carrier has a federal identity but no operating activity on the record. Everything the FMCSA holds is below — we're not drawing empty charts around it.

On the federal record· FMCSA census + L&I

USDOT: 4367404
Docket: MC-1710046not active
USDOT registration: Active
Registered: Feb 25, 20251 years ago
Domicile: CUMMING, GA
Self-reported fleet: 1 power unit1 drivers
Last MCS-150: Mar 30, 2026
Phone: (404) 556-9135

Why this record is thin· what the federal datasets return

No roadside inspections on the FMCSA record — so there is no out-of-service rate, no BASIC percentile and no violation history to show.
No equipment observed in inspections — so no VIN-decoded units, fleet age or trailer count.
No inspection geography — so no operating footprint or lane map.
No insurance filing history on record — so no coverage limit, insurer or continuity timeline to chart.

An absent record is not a clean record. Verify operating authority and insurance directly with FMCSA — and request a certificate of insurance — before tendering a load.

Federal record →Authority & insurance →

Verification summaryAuthority, insurance, safety and identity facts for SIEMBRA LLC.

SIEMBRA LLC (USDOT 4367404) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 27, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 27, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 27, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 27, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Mar 30, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 27, 2026.