Fleet typeIdentity
Small fleet
7 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1745167 · Updated 06/13/2026
21ST CENTURY SECURITY LLC
DBA PROSHRED SECURITY
7 power unitsBALTIMORE, MD
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
7Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Carrier verification summary for 21ST CENTURY SECURITY LLC
21ST CENTURY SECURITY LLC (USDOT 1745167) is unrated by Vektor because the deterministic FMCSA record does not contain enough evidence for a safety score as of 06/13/2026.
21ST CENTURY SECURITY LLC (USDOT 1745167) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of 06/13/2026.
21ST CENTURY SECURITY LLC (USDOT 1745167) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.
21ST CENTURY SECURITY LLC (USDOT 1745167) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 06/13/2026.
21ST CENTURY SECURITY LLC (USDOT 1745167) reports 7 power units and 6 drivers in its most recent MCS-150 filing dated 06/05/2023.
21ST CENTURY SECURITY LLC (USDOT 1745167) has no FMCSA-assigned safety rating in the federal record refreshed 06/13/2026.
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 18 yearsMCS-150 census data outdated
USDOT registration1818 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
18 yr unchanged
Same registration since 2008 — no chameleon / reincarnation signal.
Loading full carrier record…
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Frequently asked
What is 21ST CENTURY SECURITY LLC's USDOT number?
21ST CENTURY SECURITY LLC's USDOT number is 1745167.
Is 21ST CENTURY SECURITY LLC authorized to operate?
As of 2026-06-13, 21ST CENTURY SECURITY LLC is active in the FMCSA register.
What is 21ST CENTURY SECURITY LLC's safety record?
21ST CENTURY SECURITY LLC has a —% vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.
How big is 21ST CENTURY SECURITY LLC's fleet?
21ST CENTURY SECURITY LLC operates 7 power units and 6 drivers per its most recent MCS-150 filing.
Where is 21ST CENTURY SECURITY LLC based?
21ST CENTURY SECURITY LLC is based in BALTIMORE, MD.
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