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Carrier profile · USDOT 459268

SFK LEASING INC

DBA CUSTOM TRUCK LEASING INC

273 power unitsavg 5.1 yrRegional · 7 statesSIOUX FALLS, SD
CARRIER ACTIVE
Verified linksnattinc.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
273Power units
13 observed · MCS-150
7Trailers seen
Decoded · vPIC
5.1Avg age (yr)
2009–2024 · vPIC
Call dispatch(605) 332-5297Email dispatchASHLIE.SERBOUSEK@NATTINC.COM

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 35 yearsOut-of-service rates below national average
Watch · 0

Nothing flagged.

Operating authority34 yr active
since 1991
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

Lessor pool

273 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5.1 yr

Model years 2009–2024 · peer benchmark computing.

Identity stabilityStable

34 yr unchanged

Same registration since 1991 — no chameleon / reincarnation signal.

AI readRegional operator, 34-yr authority, 0% vehicle OOS — clear to load.Full read

Is SFK LEASING INC safe to work with?

Is SFK LEASING INC safe to load? SFK LEASING INC (USDOT 459268) is an active leasing/lessor-pool motor carrier based in SIOUX FALLS, SD, operating 273 power units and 2 drivers. Operating authority has been active 34 years (past the 24-month broker-confidence threshold). Across 29 roadside inspections, its vehicle out-of-service rate 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 rates it clear to load (100/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
SLSFK LEASING INC 100
01

Safety

29 inspections · 24 mo · vs national benchmarks

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 0.0% (24-mo)3 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)14 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

0.0% now● Stable

Holding near 0.0% — under the 22.26% national benchmark.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 273-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
273
Inspections · 24 mo
14
Annualized
≈7 / yr
Coverage
≈0.0 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7
  • 392.16 Failure to use seat beltUnsafe Driving2
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance1
Explore full safety record — inspections, BASICs, crashes
02

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

Explore full authority & insurance record
03

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
273
Observed power (24 mo)
13
Trailers (towed)
7

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

5.1 yr
Average age
2024
Newest model yr
2009
Oldest model yr
35%
VINs decoded
Explore full fleet — VIN roster, equipment mix, age distribution
04

Operations & lanes

Revealed by inspection density across 7 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed7
US states
Inspections · 24 mo14
SD busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
SIOUX FALLS, SD
4500 N CLIFF AVE
Top corridor
SD
SD 4 · NE 4 · IA 2
Density
fewermore
Shade = roadside inspections, last 24 mo.
See the full operating map — state density, top lanes
05

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2557924Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (26 trucks · 20 carriers)
Across all inspections on record: USDOT 3723611USDOT 4001602USDOT 278055USDOT 841776USDOT 328687USDOT 3438736USDOT 21216USDOT 930182

Shares a registration email domain with other carriers

@nattinc.com — 9 carriers: USDOT 547568USDOT 585634USDOT 1047667USDOT 1689186USDOT 1751052USDOT 2091560USDOT 3435585USDOT 4448561

Shares a company officer with other carriers

william r rush — 5 carriers: USDOT 547568USDOT 549331USDOT 744105USDOT 819861

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)273
Observed (24 mo)13
Shared w/ other carriers26

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links
06

Identity & contact

FMCSA census + L&I dossier

Location

Physical address
4500 N CLIFF AVE, SIOUX FALLS, SD, 57104-0553
Operation
Interstate

Contact

Phone
(605) 332-5297
Fax
(605) 331-2879
Email
ashlie.serbousek@nattinc.com
Web domain
nattinc.com

Registration

Officers
William R Rush · Michael J Rush
USDOT / docket
459268
First registered
09/25/1991
Last MCS-150
04/01/2025 · 5,234,671 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S
72894850

Fleet (self-reported · MCS-150)

273Power units
2Drivers
2CDL drivers
5,234,671Annual mileage
Open the full identity & federal record
07

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed
08

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score
No verified reviews yet

Be the first broker or shipper to rate SFK LEASING INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Open reviews
09

Frequently asked

What is SFK LEASING INC's USDOT number?

SFK LEASING INC's USDOT number is 459268.

Is SFK LEASING INC authorized to operate?

As of 2026-06-13, SFK LEASING INC is active in the FMCSA register.

What is SFK LEASING INC's safety record?

SFK LEASING INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 29 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 SFK LEASING INC's fleet?

SFK LEASING INC operates 273 power units and 2 drivers per its most recent MCS-150 filing.

Where is SFK LEASING INC based?

SFK LEASING INC is based in SIOUX FALLS, SD, with roadside inspections recorded across 7 states.