Fleet typeIdentity
Small fleet
36 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 2575962 · MC-901023
MASON TRANSPORT COMPANY LLC
36 power unitsavg 5.5 yrNational · 16 statesNASHVILLE, TN
CARRIER ACTIVEMC-901023 ACTIVE
Observed fleet · trailing 24 mo daily
36Power units
23 observed · MCS-150
25Trailers seen
Decoded · vPIC
5.5Avg age (yr)
2014–2024 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-07-18
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 authority1111 yr active
since 2015Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo38.538.5 %
▲ 22.26% nat'lCrashes · fatal11
5 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
5.5 yr
Model years 2014–2024 · peer benchmark computing.
Identity stabilityStable
11 yr unchanged
Same registration since 2015 — no chameleon / reincarnation signal.
AI readFull read
Is MASON TRANSPORT COMPANY LLC safe to work with?
Is MASON TRANSPORT COMPANY LLC safe to load? MASON TRANSPORT COMPANY LLC (USDOT 2575962, MC-901023) is an active small-fleet motor carrier based in NASHVILLE, TN, operating 36 power units and 36 drivers. Operating authority has been active 11 years (past the 24-month broker-confidence threshold). Across 62 roadside inspections, its vehicle out-of-service rate is 38.5% (above the 22.26% national average), with 5 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (74/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-07-18.
FMCSA fields + Vektor analysis · updated 2026-07-18
MTMASON TRANSPORT COMPANY LLC 74
01
Safety
62 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 38.5% (24-mo)26 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 4.7% (24-mo)43 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
33.3% now▼ Improving
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
≈0.6 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 36-unit fleet — enough signal to read the safety record, though not a heavy sample.
- Registered power units
- 36
- Inspections · 24 mo
- 43
- Annualized
- ≈22 / yr
- Coverage
- ≈0.6 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.
- 393.9 Inoperative required lampsVehicle Maintenance21 · 6 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance20 · 12 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving13
- 395.3 Driving beyond hours-of-service limitsHOS Compliance12 · 2 OOS
- 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance7 · 1 OOS
- 395.30 ELD — use / data transferHOS Compliance7
- 393.45 Brake tubing / hose defectsVehicle Maintenance4
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4
- 393.78 Windshield wipersVehicle Maintenance4
- 393.55 Antilock brake system (ABS)Vehicle 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 · 0 lapsesInsurer churn
+3 earlier
Progressive Hawaii · 15–18
Great West · 18–22
Falls Lake · 23–25
20152026
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 8 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| MS TRANSVERSE INSURANCE COMPANY | May 2025 → May 2026 | $750k | 2 |
| FALLS LAKE NATIONAL INSURANCE COMPANY | May 2023 → May 2025 | $750k | 1 |
| SPINNAKER INSURANCE COMPANY | Feb 2023 → May 2023 | $750k | 1 |
| AEGIS SECURITY INSURANCE COMPANY | Feb 2022 → Feb 2023 | $750k | 1 |
| GREAT WEST CASUALTY CO. | Feb 2018 → Feb 2022 | $750k | 2 |
| PROGRESSIVE HAWAII INSURANCE CORP | Feb 2015 → Feb 2018 | $750k | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 36
- Observed power (24 mo)
- 23
- Trailers (towed)
- 25
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
2024
Newest model yr
2014
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 16 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusNational
revealedStates observed1616
US statesInspections · 24 mo4343
WV busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
NASHVILLE, TN
Top corridor
WV ⇄ TN
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 2 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 1091406USDOT 3296036Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (27 trucks · 29 carriers)
Across all inspections on record: USDOT 3105922USDOT 3537190USDOT 3781181USDOT 204961USDOT 2967656USDOT 3296036USDOT 3537337USDOT 3611985
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3636
Observed (24 mo)2323
Shared w/ other carriers2727
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
- 301 SOUTH PERIMETER PARK DRIVE, NASHVILLE, TN, 37211
- Mailing address
- PO BOX 2499, KELLER, TX, 76244
- Operation
- Interstate
Contact
- Phone
- (865) 219-2875
- Web domain
- masontransport.net
Registration
- Officer
- Justin Mason
- USDOT / docket
- 2575962 · MC-901023
- First registered
- 01/29/2015
- Last MCS-150
- 12/24/2025 · 1,902,530 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
No verified reviews yet
Be the first broker or shipper to rate MASON TRANSPORT COMPANY 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 MASON TRANSPORT COMPANY LLC's USDOT number?
MASON TRANSPORT COMPANY LLC's USDOT number is 2575962, and its motor carrier number is MC-901023.
Is MASON TRANSPORT COMPANY LLC authorized to operate?
As of 2026-07-18, MASON TRANSPORT COMPANY LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is MASON TRANSPORT COMPANY LLC's safety record?
MASON TRANSPORT COMPANY LLC has a 38.5% vehicle out-of-service rate (national average 22.26%) across 62 roadside inspections, with 5 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).
How big is MASON TRANSPORT COMPANY LLC's fleet?
MASON TRANSPORT COMPANY LLC operates 36 power units and 36 drivers per its most recent MCS-150 filing.
Where is MASON TRANSPORT COMPANY LLC based?
MASON TRANSPORT COMPANY LLC is based in NASHVILLE, TN, with roadside inspections recorded across 16 states.