Fleet typeIdentity
Asset-based
88 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1555874 · MC-602224 · Updated 06/13/2026
TSC SIEBER SERVICES LC
DBA TSC SIEBER SERVICES
88 power unitsARP, TX
CARRIER ACTIVEMC-602224 ACTIVEHAZMATUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
88Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileNo inspection history despite active fleet
Watch · 3
No inspection history despite active fleetAn established carrier reporting 88 power units has no roadside inspections — a common shell/paper-carrier signal.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.MCS-150 census data outdatedThe biennial MCS-150 update is 17.3 years old; fleet/mileage figures may be unreliable.
USDOT registration1919 yr registered
Active for-hireInsurance (BIPD)On file
FMCSA L&IVehicle 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
19 yr unchanged
Same registration since 2006 — no chameleon / reincarnation signal.
AI readFull read
Is TSC SIEBER SERVICES LC safe to work with?
Is TSC SIEBER SERVICES LC safe to load? TSC SIEBER SERVICES LC (USDOT 1555874, MC-602224) is an inactive asset-based motor carrier based in ARP, TX, operating 88 power units and 141 drivers. Operating authority has been active 19 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it review before loading (68/100), with the leading concern: no inspection history despite active fleet. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked
What is TSC SIEBER SERVICES LC's USDOT number?
TSC SIEBER SERVICES LC's USDOT number is 1555874, and its motor carrier number is MC-602224.
Is TSC SIEBER SERVICES LC authorized to operate?
As of 2026-06-13, TSC SIEBER SERVICES LC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is TSC SIEBER SERVICES LC's fleet?
TSC SIEBER SERVICES LC operates 88 power units and 141 drivers per its most recent MCS-150 filing.
Where is TSC SIEBER SERVICES LC based?
TSC SIEBER SERVICES LC is based in ARP, TX.
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