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Carrier profile · USDOT 752852 · MC-340624

STEM TRANSPORT LLC

4 power unitsavg 14.5 yrRegional · 3 statesCHARLESTON, AR
CARRIER ACTIVEMC-340624 ACTIVE
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
4Power units
5 observed · MCS-150
7Trailers seen
Decoded · vPIC
14.5Avg age (yr)
1999–2020 · vPIC
Operating authority28 yr active
since 1998
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24mo7.7%
22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

4 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

14.5 yr

Model years 1999–2020 · peer benchmark computing.

Identity stabilityStable

28 yr unchanged

Same registration since 1998 — no chameleon / reincarnation signal.

AI readRegional operator, 28-yr authority, 8% vehicle OOS clear to load.Full read

Is STEM TRANSPORT LLC safe to work with?

Is STEM TRANSPORT LLC safe to load? STEM TRANSPORT LLC (USDOT 752852, MC-340624) is an active small-fleet motor carrier based in CHARLESTON, AR, operating 4 power units and 8 drivers. Operating authority has been active 28 years (past the 24-month broker-confidence threshold). Across 24 roadside inspections, its vehicle out-of-service rate is 7.7% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (100/100). 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 STEM TRANSPORT LLC's USDOT number?

STEM TRANSPORT LLC's USDOT number is 752852, and its motor carrier number is MC-340624.

Is STEM TRANSPORT LLC authorized to operate?

As of 2026-06-13, STEM TRANSPORT LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is STEM TRANSPORT LLC's safety record?

STEM TRANSPORT LLC has a 7.7% vehicle out-of-service rate (national average 22.26%) across 24 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).

How big is STEM TRANSPORT LLC's fleet?

STEM TRANSPORT LLC operates 4 power units and 8 drivers per its most recent MCS-150 filing.

Where is STEM TRANSPORT LLC based?

STEM TRANSPORT LLC is based in CHARLESTON, AR, with roadside inspections recorded across 3 states.