Fleet typeIdentity
Small fleet
31 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3545635 · MC-1185507
SI LOGISTICS LLC
31 power unitsavg 4 yrNational · 31 statesWILLOWBROOK, IL
CARRIER ACTIVEMC-1185507 ACTIVE
Observed fleet · trailing 24 mo daily
31Power units
50 observed · MCS-150
54Trailers seen
Decoded · vPIC
4.0Avg age (yr)
1997–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Watch · 2
Operating authority55 yr active
since 2021Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo35.735.7 %
▲ 22.26% nat'lCrashes · fatal00
10 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4 yr
Model years 1997–2026 · peer benchmark computing.
Identity stabilityStable
5 yr unchanged
Same registration since 2021 — no chameleon / reincarnation signal.
AI readFull read
Is SI LOGISTICS LLC safe to work with?
Is SI LOGISTICS LLC safe to load? SI LOGISTICS LLC (USDOT 3545635, MC-1185507) is an active small-fleet motor carrier based in WILLOWBROOK, IL, operating 31 power units and 32 drivers. Operating authority has been active 5 years (past the 24-month broker-confidence threshold). Across 193 roadside inspections, its vehicle out-of-service rate is 35.7% (above the 22.26% national average), with 10 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (80/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
SLSI LOGISTICS LLC 80
01
Safety
193 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 35.7% (24-mo)70 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 1.4% (24-mo)145 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
16.7% now▲ Worsening
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.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈2.3 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
- Registered power units
- 31
- Inspections · 24 mo
- 145
- Annualized
- ≈73 / yr
- Coverage
- ≈2.3 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 Driving97
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance30 · 27 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance17 · 5 OOS
- 393.9 Inoperative required lampsVehicle Maintenance17 · 1 OOS
- 395.24 ELD — record edits / dataHOS Compliance12
- 396.3 Inspection / repair / maintenance not performedVehicle Maintenance9 · 5 OOS
- 393.55 Antilock brake system (ABS)Vehicle Maintenance8
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6
- 395.22 ELD — provider/registration/malfunctionHOS Compliance5
- 393.78 Windshield wipersVehicle Maintenance4
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 6 insurers · 1 lapseCoverage lapse
+5 earlier
Great West · 23–25
20212026
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
6 insurer eras · collapsed from 17 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| MS TRANSVERSE INSURANCE COMPANY | Dec 2025 → May 2026 | $750k | 2 |
| ACCREDITED SPECIALTY INSURANCE COMPANY | Jan 2025 → Dec 2025 | $750k | 5 |
| GREAT WEST CASUALTY CO. | Jan 2023 → Jan 2025 | $750k | 2 |
| MOTOR TRANSPORT MUTUAL RRG INC | Oct 2022 → Jan 2023 | $750k | 4 |
| COMPASS SPECIALTY INSURANCE RRG, INC. | Oct 2021 → Oct 2021 | $750k | 3 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | Jan 2021 → Oct 2021 | $750k | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 31
- Observed power (24 mo)
- 50
- Trailers (towed)
- 54
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1997
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 31 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusNational
revealedStates observed3131
US statesInspections · 24 mo145145
TN busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
WILLOWBROOK, IL
Top corridor
TN ⇄ IL
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 3 trucks also ran under 2 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4006741USDOT 4408079Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (34 trucks · 36 carriers)
Across all inspections on record: USDOT 2837412USDOT 3509524USDOT 3613788USDOT 2312254USDOT 3823254USDOT 2893752USDOT 3199716USDOT 2563670
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3131
Observed (24 mo)5050
Shared w/ other carriers3434
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 5945 STEWART DR APT 922, WILLOWBROOK, IL, 60527
- Operation
- Interstate
Contact
- Phone
- (872) 804-1717
- Web domain
- silogisticsllc.com
Registration
- Officer
- Aleksandra Durdevic
- USDOT / docket
- 3545635 · MC-1185507
- First registered
- 01/07/2021
- Last MCS-150
- 06/12/2025 · 4,600,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.
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 SI LOGISTICS LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is SI LOGISTICS LLC's USDOT number?
SI LOGISTICS LLC's USDOT number is 3545635, and its motor carrier number is MC-1185507.
Is SI LOGISTICS LLC authorized to operate?
As of 2026-06-13, SI LOGISTICS LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is SI LOGISTICS LLC's safety record?
SI LOGISTICS LLC has a 35.7% vehicle out-of-service rate (national average 22.26%) across 193 roadside inspections, with 10 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 80/100 (tier: review).
How big is SI LOGISTICS LLC's fleet?
SI LOGISTICS LLC operates 31 power units and 32 drivers per its most recent MCS-150 filing.
Where is SI LOGISTICS LLC based?
SI LOGISTICS LLC is based in WILLOWBROOK, IL, with roadside inspections recorded across 31 states.