Carrier profile · USDOT 542596 · MC-287873 · Updated Jun 13, 2026
Mark Coulbourne Inc
5 power unitsavg 7 yrLocal · 2 statesDOVER, DE100/100
CARRIER ACTIVEMC-287873 ACTIVE
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)
- 5
- Observed power (24 mo)
- 5
- 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
2023
Newest model yr
2014
Oldest model yr
80.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NKWX4TX8FJ423111View sourced platform decode | Truck | 2015 | KENWORTH | W9 Series | 3 | Feb 18, 2026 |
| 1NKWX4TX0MR453539View sourced platform decode | Truck | 2021 | KENWORTH | W9 Series | 2 | May 22, 2026 |
| 1NKWX4TX4NR469602View sourced platform decode | Power unit | 2022 | KENWORTH | — | 2 | Jul 14, 2025 |
| 1NKWX4TX9EJ389789View sourced platform decode | Truck | 2014 | KENWORTH | W9 Series | 2 | May 21, 2025 |
| 1NKWX4EX2PR256213View sourced platform decode | Truck | 2023 | KENWORTH | W9 Series | 1 | Nov 25, 2025 |
Showing 5 · most-inspected first.