Carrier profile · USDOT 3651099 · Updated Jun 13, 2026
Knoll Brothers Enterprises LLC
DBA RHINEHART EXCAVATING
14 power unitsavg 9.5 yrLocal · 1 statesDALLAS CENTER, IA100/100
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)
- 14
- Observed power (24 mo)
- 8
- Trailers (towed)
- 3
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
1999
Oldest model yr
9.1%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1M2GR4GC9SM044095View sourced platform decode | Truck | 2025 | MACK | Granite | 3 | Jun 26, 2026 |
| 1M2AX07C6FM021870View sourced platform decode | Power unit | 2015 | MACK | — | 1 | Jul 8, 2026 |
| 1M2P270C3YM054064View sourced platform decode | Power unit | 2000 | MACK | — | 1 | Nov 4, 2025 |
| DBTDP1529SDHSB157View sourced platform decode | Trailer | 2025 | BRADY | — | 1 | Sep 26, 2025 |
| 1M2GR4GCXTM052868View sourced platform decode | Power unit | 2026 | MACK | — | 1 | Sep 26, 2025 |
| 1E9V28362RE111132View sourced platform decode | Trailer | 2024 | ETNYRE | — | 1 | Aug 25, 2025 |
| 1XKDD69X5XR818651View sourced platform decode | Power unit | 1999 | KW | — | 1 | Aug 25, 2025 |
| 1M2AX09C09M004290View sourced platform decode | Power unit | 2009 | MACK | — | 1 | Aug 19, 2025 |
| 1NKZXPTX1NJ494275View sourced platform decode | Power unit | 2022 | KW | — | 1 | Jan 24, 2025 |
| 1M2AX07C4HM036208View sourced platform decode | Power unit | 2017 | MACK | — | 1 | Dec 2, 2024 |
| DBTDP1523KDFKB133View sourced platform decode | Trailer | 2019 | CUSM | — | 1 | Dec 2, 2024 |
Showing 11 · most-inspected first.