Carrier profile · USDOT 1718235 · Updated Jun 13, 2026
JWS Enterprises Inc
DBA J W STUDLEY & SONS
20 power unitsavg 10.3 yrLocal · 1 statesCOVENTRY, RI81/100
AUTHORITY STATUS UNKNOWNHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 20
- Observed power (24 mo)
- 5
- Trailers (towed)
- 1
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
2004
Oldest model yr
14.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDUF5HT0PDA07007View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2023 | FORD | F-550 | 3 | Jul 8, 2025 |
| 1FDFF6LT8RDA38126View sourced platform decode | Power unit | 2024 | FORD | — | 1 | May 12, 2026 |
| 1FDUF5HT0GEA53348View sourced platform decode | — | 2016 | FORD | — | 1 | Mar 31, 2026 |
| 5KKMAEAV64PM89389View sourced platform decode | Power unit | 2004 | WESTERN ST | — | 1 | Dec 18, 2025 |
| 1FDUF5HTXLED99952View sourced platform decode | Power unit | 2020 | FORD | — | 1 | Jul 16, 2025 |
| NP5CC2027G3021360View sourced platform decode | Trailer | 2016 | UNKNOWN | — | 1 | Jul 16, 2025 |
| 4V5KC9GH57N484213View sourced platform decode | Power unit | 2007 | VOLVO | — | 1 | Dec 19, 2024 |
Showing 7 · most-inspected first.