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Carrier profile · USDOT 544227 · Updated 06/13/2026

SUN STEEL TREATING INC

13 power unitsavg 3.5 yrLocal · 1 statesSOUTH LYON, MI
CARRIER ACTIVE
Observed fleet · trailing 24 mo daily
13Power units
4 observed · MCS-150
Trailers seen
None observed · 24 mo
3.5Avg age (yr)
2022–2024 · vPIC
Operating authority32 yr active
since 1993
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo0.0%
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

Asset-based

13 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

3.5 yr

Model years 2022–2024 · peer benchmark computing.

Identity stabilityStable

32 yr unchanged

Same registration since 1993 — no chameleon / reincarnation signal.

AI readLocal operator, 32-yr authority, 0% vehicle OOS unrated.Full read

Is SUN STEEL TREATING INC safe to work with?

Is SUN STEEL TREATING INC safe to load? SUN STEEL TREATING INC (USDOT 544227) is an active asset-based motor carrier based in SOUTH LYON, MI, operating 13 power units and 11 drivers. Operating authority has been active 32 years (past the 24-month broker-confidence threshold). Across 7 roadside inspections, its vehicle out-of-service rate over the last 24 months is 0.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score: 4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering. 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 SUN STEEL TREATING INC's USDOT number?

SUN STEEL TREATING INC's USDOT number is 544227.

Is SUN STEEL TREATING INC authorized to operate?

As of 2026-06-13, SUN STEEL TREATING INC is active in the FMCSA register.

What is SUN STEEL TREATING INC's safety record?

SUN STEEL TREATING INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 7 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: 4 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

How big is SUN STEEL TREATING INC's fleet?

SUN STEEL TREATING INC operates 13 power units and 11 drivers per its most recent MCS-150 filing.

Where is SUN STEEL TREATING INC based?

SUN STEEL TREATING INC is based in SOUTH LYON, MI, with roadside inspections recorded across 1 state.