Fleet typeIdentity
Small fleet
10 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3330409 · MC-1061194
REX SOX EXPRESS LLC
10 power unitsavg 11.7 yrMulti-region · 11 statesMIAMI, FL
CARRIER ACTIVEMC-1061194 ACTIVE
Observed fleet · trailing 24 mo daily
10Power units
10 observed · MCS-150
11Trailers seen
Decoded · vPIC
11.7Avg age (yr)
2008–2022 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileVehicle out-of-service rate above average
Operating authority66 yr active
since 2019Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo26.726.7 %
▲ 22.26% nat'lCrashes · fatal00
3 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
11.7 yr
Model years 2008–2022 · peer benchmark computing.
Identity stabilityStable
6 yr unchanged
Same registration since 2019 — no chameleon / reincarnation signal.
AI readFull read
Is REX SOX EXPRESS LLC safe to work with?
Is REX SOX EXPRESS LLC safe to load? REX SOX EXPRESS LLC (USDOT 3330409, MC-1061194) is an active small-fleet motor carrier based in MIAMI, FL, operating 10 power units and 11 drivers. Operating authority has been active 6 years (past the 24-month broker-confidence threshold). Across 31 roadside inspections, its vehicle out-of-service rate is 26.7% (above the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (93/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
RSREX SOX EXPRESS LLC 93
01
Safety
31 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 26.7% (24-mo)15 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 4.2% (24-mo)24 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
18.2% 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
≈1.2 / unit·yr
thin signalabundant signal
Within the expected band for a 10-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
- Registered power units
- 10
- Inspections · 24 mo
- 24
- Annualized
- ≈12 / yr
- Coverage
- ≈1.2 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.
- 395.30 ELD — use / data transferHOS Compliance9
- 395.24 ELD — record edits / dataHOS Compliance6
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving4
- 393.9 Inoperative required lampsVehicle Maintenance3
- 395.22 ELD — provider/registration/malfunctionHOS Compliance2
- 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 1 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance1
- 393.55 Antilock brake system (ABS)Vehicle Maintenance1
- 393.78 Windshield wipersVehicle Maintenance1
- 393.11 Required lamps/reflectors missingVehicle Maintenance1
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 · 3 insurers · 0 lapsesContinuous
+1 earlier
Wesco · 19–22
Berkley · 23–25
20192025
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.
3 insurer eras · collapsed from 5 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| BERKLEY CASUALTY COMPANY | Sep 2023 → Sep 2025 | $750k | 1 |
| PROGRESSIVE EXPRESS INSURANCE COMPANY | Sep 2022 → Sep 2023 | $750k | 1 |
| WESCO INSURANCE COMPANY | Sep 2019 → Sep 2022 | $750k | 3 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 10
- Observed power (24 mo)
- 10
- Trailers (towed)
- 11
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
2022
Newest model yr
2008
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 11 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusMulti-region
revealedStates observed1111
US statesInspections · 24 mo2424
TX busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
MIAMI, FL
Top corridor
TX ⇄ FL
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 (7 trucks · 7 carriers)
Across all inspections on record: USDOT 3245106USDOT 4196516USDOT 857711USDOT 2820633USDOT 65762USDOT 1473594USDOT 2289199
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1010
Observed (24 mo)1010
Shared w/ other carriers77
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 1022 NW 87TH AVE APT 108, MIAMI, FL, 33172
- Operation
- Interstate
Contact
- Phone
- (786) 602-3455
- rexsox31@gmail.com
Registration
- Officer
- Yosmany Blat Sera
- USDOT / docket
- 3330409 · MC-1061194
- First registered
- 09/04/2019
- Last MCS-150
- 01/14/2026 · 610,896 mi (2025)
- 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
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Leave a review09
Frequently asked
What is REX SOX EXPRESS LLC's USDOT number?
REX SOX EXPRESS LLC's USDOT number is 3330409, and its motor carrier number is MC-1061194.
Is REX SOX EXPRESS LLC authorized to operate?
As of 2026-06-13, REX SOX EXPRESS LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is REX SOX EXPRESS LLC's safety record?
REX SOX EXPRESS LLC has a 26.7% vehicle out-of-service rate (national average 22.26%) across 31 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 93/100 (tier: clear).
How big is REX SOX EXPRESS LLC's fleet?
REX SOX EXPRESS LLC operates 10 power units and 11 drivers per its most recent MCS-150 filing.
Where is REX SOX EXPRESS LLC based?
REX SOX EXPRESS LLC is based in MIAMI, FL, with roadside inspections recorded across 11 states.