Fleet typeIdentity
Asset-based
11 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1400186 · MC-531558 · Updated 06/13/2026
SUMMERS TRANSPORTATION INC
DBA WINTERS TRANSPORTATION
11 power unitsIOWA FALLS, IA
CARRIER ACTIVEMC-531558 ACTIVE
Observed fleet · trailing 24 mo daily
11Power 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
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 21 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 11 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 17.9 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority2121 yr active
since 2005Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
21 yr unchanged
Same registration since 2005 — no chameleon / reincarnation signal.
AI readFull read
Is SUMMERS TRANSPORTATION INC safe to work with?
Is SUMMERS TRANSPORTATION INC safe to load? SUMMERS TRANSPORTATION INC (USDOT 1400186, MC-531558) is an inactive asset-based motor carrier based in IOWA FALLS, IA, operating 11 power units and 11 drivers. Operating authority has been active 21 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
STSUMMERS TRANSPORTATION INC 50
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Frequently asked
What is SUMMERS TRANSPORTATION INC's USDOT number?
SUMMERS TRANSPORTATION INC's USDOT number is 1400186, and its motor carrier number is MC-531558.
Is SUMMERS TRANSPORTATION INC authorized to operate?
As of 2026-06-13, SUMMERS TRANSPORTATION INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is SUMMERS TRANSPORTATION INC's fleet?
SUMMERS TRANSPORTATION INC operates 11 power units and 11 drivers per its most recent MCS-150 filing.
Where is SUMMERS TRANSPORTATION INC based?
SUMMERS TRANSPORTATION INC is based in IOWA FALLS, IA.
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