Carrier profile · USDOT 4475596 · MC-1766932 · Updated Aug 7, 2026
Grump's Lone Star Services LLC
1 power unitavg 1 yrRegional · 4 statesTENNESSEE COLONY, TX50/100
CARRIER ACTIVEMC-1766932 ACTIVEHAZMAT
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)
- 1
- Observed power (24 mo)
- 1
- 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
2024
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C6UR5HL3RG250772View sourced platform decode | Pickup | 2024 | RAM | 2500 | 4 | Jul 9, 2026 |
| 7M3GU4028TNDT6554View sourced platform decode | Trailer | 2026 | DAVIDSON TRAILERS, | Davidson Trailers, LLC | 4 | Jul 9, 2026 |
Showing 2 · most-inspected first.