Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 1591573 · MC-588942 ·
Mark Schrock
DBA SLEEPY EXPRESS
1 power unitMACON, MS50/100
CARRIER INACTIVEMC-588942 INACTIVE
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.
In good standing · 1
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
19 yr unchanged
Same registration since 2007 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
MARK SCHROCK (USDOT 1591573) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 3, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I. FMCSA authority data as of Nov 4, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Nov 3, 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. FMCSA operations data as of Nov 4, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Sep 29, 2025. FMCSA identity data as of Nov 4, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 4, 2026.
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Frequently asked
What is MARK SCHROCK's USDOT number?
MARK SCHROCK's USDOT number is 1591573, and its motor carrier number is MC-588942.
Is MARK SCHROCK authorized to operate?
FMCSA authority data as of Nov 4, 2026. MARK SCHROCK is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is MARK SCHROCK's fleet?
MARK SCHROCK operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is MARK SCHROCK based?
MARK SCHROCK is based in MACON, MS.
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