Carrier profile · USDOT 3537818 · Updated Jun 13, 2026
T Harper Trucking Inc
4 power unitsavg 12.2 yrLocal · 1 statesHASKELL, OK85/100
AUTHORITY STATUS UNKNOWN
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)
- 4
- Observed power (24 mo)
- 4
- 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
2026
Newest model yr
2000
Oldest model yr
80.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPCD69X3TN421740View sourced platform decode | Truck-Tractor | 1996 | PETERBILT | 377 | 7 | Jul 15, 2026 |
| 1FUJAPCK27DW62553View sourced platform decode | Truck-Tractor | 2007 | FREIGHTLINER | FLD132 | 5 | Nov 20, 2025 |
| 1XKWDB9X6KS521133View sourced platform decode | Truck-Tractor | 1989 | KENWORTH | W900 | 4 | Jul 30, 2026 |
| 2HSCDAEN4YC090471View sourced platform decode | Power unit | 2000 | INTL | — | 1 | Jun 11, 2026 |
| 5TU343225HS000196View sourced platform decode | Trailer | 2017 | CONSTRUCTION TRAIL | CONSTRUCTION TRAILER SPECIALISTS | 1 | Jun 11, 2026 |
Showing 5 · most-inspected first.