Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 4169858 · MC-1603680
SILVER FOX FREIGHT LINE LLC
3 power unitsavg 6 yrLocal · 1 statesTUCSON, AZ
CARRIER ACTIVEMC-1603680 ACTIVE
Observed fleet · trailing 24 mo daily
3Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
6.0Avg age (yr)
2020–2020 · 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.
No active operating authority
In good standing · 0
Nothing flagged.
Operating authority22 yr active
since 2023Insurance (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 peersNewer
6 yr
Model years 2020–2020 · peer benchmark computing.
Identity stabilityStable
2 yr unchanged
Same registration since 2023 — no chameleon / reincarnation signal.
AI readFull read
Is SILVER FOX FREIGHT LINE LLC safe to work with?
Is SILVER FOX FREIGHT LINE LLC safe to load? SILVER FOX FREIGHT LINE LLC (USDOT 4169858, MC-1603680) is an active owner-operator motor carrier based in TUCSON, AZ, operating 3 power units and 3 drivers. Operating authority has been active 2 years (past the 24-month broker-confidence threshold). Across 4 roadside inspections, with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (82/100), with the leading concern: no active operating authority. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
SFSILVER FOX FREIGHT LINE LLC 82
01
Safety
4 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS —% (24-mo)0 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)1 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
50.0% now
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
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 3-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
- 3
- Inspections · 24 mo
- 1
- Annualized
- ≈1 / yr
- Coverage
- ≈0.2 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 Driving8
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance2 · 2 OOS
- 393.67 Parts & accessories (vehicle condition)Vehicle Maintenance1
- 393.87 Warning flags on projecting loadsVehicle Maintenance1
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1
- 395.22 ELD — provider/registration/malfunctionHOS Compliance1
- 390.21 USDOT number marking on vehicleUnsafe Driving1
- 396.17 Periodic (annual) inspectionVehicle Maintenance1
- 392.5 Driving of commercial motor vehiclesUnsafe Driving1 · 1 OOS
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability (required)Not on file
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 1 insurer · 0 lapsesContinuous
Knight Specialty · 24–25
20242025
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.
1 insurer era · collapsed from 3 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| KNIGHT SPECIALTY INSURANCE COMPANY | Jan 2024 → Jan 2025 | $750k | 3 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 3
- Observed power (24 mo)
- 1
- Trailers (towed)
- 0
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
2020
Newest model yr
2020
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 1 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed11
US statesInspections · 24 mo11
GA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
TUCSON, AZ
Top corridor
GA ⇄ AZ
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (3 trucks · 3 carriers)
Across all inspections on record: USDOT 3729767USDOT 3573745USDOT 3222091
Shares a company officer with other carriers
shahroz syed — 2 carriers: USDOT 3515683
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)11
Shared w/ other carriers33
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 4645 E NEBRASKA ST, TUCSON, AZ, 85715
- Mailing address
- 7410 35TH AVE 610W, JACKSON HEIGHT, NY, 11372
- Operation
- Interstate
Contact
- Phone
- (520) 497-2525
Registration
- Officer
- Shahroz Syed
- USDOT / docket
- 4169858 · MC-1603680
- First registered
- 12/18/2023
- Last MCS-150
- 09/16/2024 · 1 mi (2023)
- 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 SILVER FOX FREIGHT LINE 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 SILVER FOX FREIGHT LINE LLC's USDOT number?
SILVER FOX FREIGHT LINE LLC's USDOT number is 4169858, and its motor carrier number is MC-1603680.
Is SILVER FOX FREIGHT LINE LLC authorized to operate?
As of 2026-06-13, SILVER FOX FREIGHT LINE LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is SILVER FOX FREIGHT LINE LLC's safety record?
SILVER FOX FREIGHT LINE LLC has a —% vehicle out-of-service rate across 4 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).
How big is SILVER FOX FREIGHT LINE LLC's fleet?
SILVER FOX FREIGHT LINE LLC operates 3 power units and 3 drivers per its most recent MCS-150 filing.
Where is SILVER FOX FREIGHT LINE LLC based?
SILVER FOX FREIGHT LINE LLC is based in TUCSON, AZ, with roadside inspections recorded across 1 state.