Carrier profile · USDOT 1598803 · MC-591474 · Updated Aug 2, 2026
ERWIN BROS SPECIALIZED LLC
25 power unitsavg 6.2 yrRegional · 4 statesANSONIA, OH94/100
CARRIER ACTIVEMC-591474 ACTIVERATED SATISFACTORYHAZMAT
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)
- 25
- Observed power (24 mo)
- 21
- Trailers (towed)
- 20
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
2004
Oldest model yr
53.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5KJJBZDR7SLWE4431 | Truck-Tractor | 2025 | WESTERN STAR | 57X Chassis | 7 | Jun 23, 2026 |
| 3AKJHLDR8PDUK1580 | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 6 | Jul 10, 2026 |
| 558MTB329RK007044 | Trailer | 2024 | MAC | MAC | 5 | Jul 10, 2026 |
| 1PMA24526G5015286 | Trailer | 2016 | POLAR TANK TRAILER | — | 5 | Jun 23, 2026 |
| 1XP5DB9X14D822535 | Truck-Tractor | 2004 | PETERBILT | 379 | 5 | Jan 30, 2026 |
| 558MTBR27KK004527 | Trailer | 2019 | MAC | MAC | 5 | Jan 30, 2026 |
| 4J8T04326FT003601 | Trailer | 2015 | LBT INC | LBT INC TRAILER | 4 | Jun 2, 2026 |
| 558MTBR28KK004603 | Trailer | 2019 | MAC | MAC | 4 | May 30, 2026 |
| 1FUGHLDR1TLWS2779 | Truck-Tractor | 2026 | FREIGHTLINER | Cascadia | 4 | May 11, 2026 |
| 558MTBR23KK004525 | Trailer | 2019 | MAC | MAC | 4 | Mar 26, 2026 |
| 5KJJBZDR4RLVB2379 | Truck-Tractor | 2024 | WESTERN STAR | 57X Chassis | 3 | May 13, 2026 |
| 3AKGHLDR7RSVC8382 | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 3 | Mar 30, 2026 |
| 558MTBR25KK004526 | Trailer | 2019 | MAC | MAC | 3 | Mar 23, 2026 |
| 4V4NC9EH7SN661745 | Power unit | 2025 | VOLVO | — | 3 | Mar 23, 2026 |
| 558MTB325RK007042 | Trailer | 2024 | MAC | MAC | 3 | Oct 8, 2025 |
| 3ALXA7002JDJW2424 | Incomplete - Glider | 2018 | FREIGHTLINER | Columbia | 3 | Oct 1, 2025 |
| 558MTB329SK008622 | Trailer | 2025 | MAC | MAC | 3 | Sep 16, 2025 |
| 5KJJBZDR8PLUK2590 | Power unit | 2023 | WESTERN ST | — | 2 | Jun 2, 2026 |
| 3AKGHLDR5RSVC8381 | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 2 | May 30, 2026 |
| 558MTBR29HK003422 | Trailer | 2017 | MACK TRAIL | — | 2 | May 13, 2026 |
| 4V4NC9EH3SN661743 | Power unit | 2025 | VOLVO | — | 2 | Mar 26, 2026 |
| 4J8T042268T002503 | Trailer | 2008 | LBT INC | LBT INC TRAILER | 2 | Mar 17, 2026 |
| 1PMA24528G5015287 | Trailer | 2016 | POLAR TANK TRAILER | — | 2 | Aug 29, 2025 |
| 1PMA34424D5010999 | Trailer | 2013 | POLAR MFG. | — | 1 | Jun 11, 2026 |
| 4V4NC9EH5SN661744 | Power unit | 2025 | VOLVO | — | 1 | Jun 11, 2026 |
| 1PMA34424B5009199 | Trailer | 2011 | POLAR MFG. | — | 1 | Mar 11, 2026 |
| 3AKGHLDR3RSVC8380 | Power unit | 2024 | FREIGHTLIN | — | 1 | Mar 11, 2026 |
| 4J8T04322ET007403 | Trailer | 2014 | LBT | — | 1 | Feb 26, 2026 |
| 1NKWGGGGX0J395797 | Power unit | — | KENWORTH | — | 1 | Feb 26, 2026 |
| 4J8T042258T004209 | Trailer | 2008 | LBT | — | 1 | Feb 16, 2026 |
| 1FUGHLDR8TLWS2780 | Power unit | 2026 | FREIGHTLIN | — | 1 | Feb 16, 2026 |
| 3AKJHLDR1PDUK1582 | Power unit | 2023 | FREIGHTLIN | — | 1 | Oct 27, 2025 |
| 5KJJBZDR9SLWE4432 | Power unit | 2025 | WESTERN ST | — | 1 | Oct 8, 2025 |
| 558MTB327RK007043 | Trailer | 2024 | MACK TRAIL | — | 1 | Oct 1, 2025 |
| 3AKJHLDRXPDUK1581 | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 1 | May 2, 2025 |
| 4J8T042218T007401 | Trailer | 2008 | LBT | — | 1 | Mar 18, 2025 |
| 5KJJBZDR0RLVB2380 | Power unit | 2024 | WESTERN ST | — | 1 | Feb 26, 2025 |
| 1PMA24522G5015110 | Trailer | 2016 | POLAR TANK TRAILER | — | 1 | Oct 9, 2024 |
| 558MTBR26KK004602 | Trailer | 2019 | MACK TRAIL | — | 1 | Oct 4, 2024 |
| 5KJJBZDR0RLVB2280 | Power unit | 2024 | WESTERN ST | — | 1 | Oct 4, 2024 |
| 5KJJBZDR2RLVB2381 | Truck-Tractor | 2024 | WESTERN STAR | 57X Chassis | 1 | Aug 14, 2024 |
Showing 41 · most-inspected first.