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Carrier profile · USDOT 3938843 · MC-1476717 · Updated 06/13/2026

S4MI LLC

1 power unitsavg 13 yrRegional · 6 statesHOFFMAN ESTATES, IL
CARRIER ACTIVEMC-1476717 ACTIVEHAZMAT
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
1Power units
3 observed · MCS-150
3Trailers seen
Decoded · vPIC
13.0Avg age (yr)
2001–2022 · vPIC

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Active operating authorityInsurance on fileDriver out-of-service rate well above average
USDOT registration3 yr registered
Active for-hire
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24-mo66.7%
▲ 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

Owner-operator

1 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

13 yr

Model years 2001–2022 · peer benchmark computing.

Identity stabilityStable

3 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

AI readRegional operator, 3-yr registration, 67% vehicle OOS clear to load.Full read

Is S4MI LLC safe to work with?

Is S4MI LLC safe to load? S4MI LLC (USDOT 3938843, MC-1476717) is an active owner-operator motor carrier based in HOFFMAN ESTATES, IL, operating 1 power unit and 2 drivers. Operating authority has been active 3 years (past the 24-month broker-confidence threshold). Across 6 roadside inspections, its vehicle out-of-service rate over the last 24 months is 66.7% (above 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 (88/100), with the leading concern: driver out-of-service rate well above average. 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 S4MI LLC's USDOT number?

S4MI LLC's USDOT number is 3938843, and its motor carrier number is MC-1476717.

Is S4MI LLC authorized to operate?

As of 2026-06-13, S4MI LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is S4MI LLC's safety record?

S4MI LLC has a 66.7% vehicle out-of-service rate (national average 22.26%) across 6 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 88/100 (tier: clear).

How big is S4MI LLC's fleet?

S4MI LLC operates 1 power unit and 2 drivers per its most recent MCS-150 filing.

Where is S4MI LLC based?

S4MI LLC is based in HOFFMAN ESTATES, IL, with roadside inspections recorded across 6 states.

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