Carrier profile · USDOT 3159675 · Updated Jun 13, 2026
WB Williamson Bros Inc
11 power unitsavg 10.7 yrLocal · 1 statesFT MYERS, FL74/100
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)
- 11
- Observed power (24 mo)
- 4
- Trailers (towed)
- 2
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
2001
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5KKHBWFM8RLVA9897View sourced platform decode | Truck | 2024 | WESTERN STAR | 49X Chassis | 4 | Jul 8, 2025 |
| 16VDX202XK2071308View sourced platform decode | Trailer | 2019 | BIG TEX | Big Tex | 1 | Feb 26, 2026 |
| 1FD8W3HT9JEC82611View sourced platform decode | Power unit | 2018 | FORD | — | 1 | Feb 26, 2026 |
| 5KKMBWDV3RPVG5040View sourced platform decode | Power unit | 2024 | WESTERN ST | — | 1 | Oct 30, 2025 |
| 1HTGGATT21H352864View sourced platform decode | Power unit | 2001 | INTERNATIO | — | 1 | Mar 6, 2025 |
| 4YNBN25266C037943View sourced platform decode | Trailer | 2006 | ANDS | — | 1 | Mar 6, 2025 |
Showing 6 · most-inspected first.