Carrier profile · USDOT 2257625 · MC-770427 · Updated Jun 13, 2026
FMWS CONSTRUCTORS LLC
DBA ROCK SOLID EXPRESS
20 power unitsavg 6.8 yrRegional · 5 statesDICKINSON, ND93/100
CARRIER ACTIVEMC-770427 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)
- 20
- Observed power (24 mo)
- 9
- Trailers (towed)
- 13
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
2025
Newest model yr
2005
Oldest model yr
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPEP49X9SD716351 | Truck-Tractor | 1995 | PETERBILT | 376 | 4 | Mar 26, 2026 |
| 1XPXP49X7PD892234 | Truck-Tractor | 2023 | PETERBILT | 389 | 4 | Jan 13, 2026 |
| 1XPEP49X0SD716352 | Truck-Tractor | 1995 | PETERBILT | 376 | 3 | May 18, 2026 |
| 1M9KD5330DS152786 | Trailer | 2013 | UNPUBLISHE | — | 3 | Feb 4, 2026 |
| 3WKDP4EX2NF472074 | Power unit | 2022 | KW | — | 3 | Jul 7, 2025 |
| 3WKDP4EX7LF406844 | Power unit | 2020 | KENWORTH | — | 2 | Feb 4, 2026 |
| 1TKB05326GY109375 | Trailer | 2016 | TRLK | — | 2 | Jan 13, 2026 |
| 1XPXP49X5PD892233 | Truck-Tractor | 2023 | PETERBILT | 389 | 2 | Jan 6, 2026 |
| 1D9FS4836SC688076 | Trailer | 2025 | UNPUBLISHE | — | 2 | Jan 6, 2026 |
| 4C6DC482551120440 | Trailer | 2005 | TRLR | — | 2 | Jan 5, 2026 |
| 5MATA503XRX071057 | Trailer | 2024 | UNPUBLISHE | — | 2 | Jul 15, 2025 |
| 1D9FS4835RC688189 | Trailer | 2024 | SIDUMP'R | — | 1 | May 18, 2026 |
| 2T9SD5330RG206704 | Trailer | 2024 | UNK | — | 1 | Mar 26, 2026 |
| NA | Trailer | — | MERI | — | 1 | Feb 10, 2026 |
| 1XPXP49X3AD794387 | Power unit | 2010 | PETERBILT | — | 1 | Feb 4, 2026 |
| 1M9KD5331ES152362 | Trailer | 2014 | MAURER | — | 1 | Feb 4, 2026 |
| 1M9KD5330DS | Trailer | 2013 | MAUR | — | 1 | Jan 14, 2026 |
| 1XPXP49X2GD343329 | Power unit | 2016 | PTRB | — | 1 | Dec 15, 2025 |
| 1XKDPB0X56R146392 | Power unit | 2006 | KENWORTH | — | 1 | Jul 15, 2025 |
| 5MATA5030PX071047 | Trailer | 2023 | UNPUBLISHE | — | 1 | Apr 24, 2025 |
| 1D9FS4833PC688088 | Trailer | 2023 | UNPUBLISHE | — | 1 | Jan 16, 2025 |
| 1D9FS4831SC688082 | Trailer | 2025 | SIDUMPER | — | 1 | Dec 26, 2024 |
| 1TKJ05831PM112124 | Trailer | 2023 | TRAIL KING | — | 1 | Nov 7, 2024 |
Showing 23 · most-inspected first.