Purple Squirrel · FMCSA Background Report
SFK LEASING INC dba CUSTOM TRUCK LEASING INC
DOT 459268 · Carrier
Report DateJuly 5, 2026
No major red flags found
Always call back on the FMCSA-registered number (605-332-5297) — not the number that contacted you. Scammers impersonate legitimate carriers and brokers.
Company Information
Legal NameSFK LEASING INC
Registered Since09/25/1991
DBA / Trade NameCUSTOM TRUCK LEASING INC
Entity TypeCarrier
Registered Address4500 N CLIFF AVE, SIOUX FALLS, SD, 57104-0553
Phone605-332-5297
Email on FileASHLIE.SERBOUSEK@NATTINC.COM
Company OfficersWILLIAM R RUSH, MICHAEL J RUSH
MCS-150 Filed04/01/2025
Risk Assessment
MCS-150 filed within the last 2 years — company appears active
Authority held for 34.8 years
Active FMCSA authority: Authorized to operate
Authority & Licensing
Broker AuthorityNone
Common CarrierNone
Contract CarrierNone
Fleet & Safety
Power Units273
Drivers2
Annual Mileage5,234,671 mi
Safety RatingNone on file
Authority History

No authority history found on file.

Other Companies at This Address

2 FMCSA-registered entities share this address. Multiple registrants at one address can indicate address farming or shell company activity.

CompanyDOTMCTypeStatus
MERIT WRECKER SERVICES LLC 1689186 MC620439 AUTHORIZED FOR HIRE Active
CUSTOM TRUCK EQUIPMENT INC 4448561 PRIVATE PROPERTY Inactive
One Thing FMCSA Can't Tell You

FMCSA confirms this carrier's authority exists. It can't confirm the person dispatching is who records say — that's how double brokering and cargo theft happen.

  • The Supreme Court's vicarious liability ruling means one unvetted carrier can expose you to a nuclear verdict.
  • Double brokering is at record highs. Scammers clone legitimate authority and re-broker your load.
  • Purple Squirrel closes the gap: MVR pulls + selfie ID checks prove the driver is who records say.
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Data sourced from FMCSA. Report generated July 5, 2026. Informational only — always verify directly with FMCSA.  ·  ← Run another lookup