Carrier profile · USDOT 1598803 · MC-591474 · Updated Sep 6, 2026

Erwin Bros Specialized LLC

25 power unitsavg 6.9 yrRegional · 4 statesANSONIA, OH94/100
CARRIER ACTIVEMC-591474 ACTIVERATED SATISFACTORYHAZMAT
Verified linkserwinbrostrucking.comFMCSA SAFER

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

6.9 yr
Average age
2026
Newest model yr
1997
Oldest model yr
63.4%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
5KJJBZDR7SLWE4431View sourced platform decodeTruck-Tractor2025WESTERN STAR57X Chassis7Jun 23, 2026
3AKJHLDR8PDUK1580View sourced platform decodeTruck-Tractor2023FREIGHTLINERCascadia6Jul 10, 2026
1FUGHLDR1TLWS2779View sourced platform decodeTruck-Tractor2026FREIGHTLINERCascadia5Jul 30, 2026
558MTB329RK007044View sourced platform decodeTrailer2024MACMAC5Jul 10, 2026
1PMA24526G5015286View sourced platform decodeTrailer2016POLAR TANK TRAILER—5Jun 23, 2026
558MTBR27KK004527View sourced platform decodeTrailer2019MACMAC5Jan 30, 2026
1XP5DB9X14D822535View sourced platform decodeTruck-Tractor2004PETERBILT3795Jan 30, 2026
4V4NC9EH7SN661745View sourced platform decodeTruck-Tractor2025VOLVO TRUCKVNL4Aug 28, 2026
558MTBR25KK004526View sourced platform decodeTrailer2019MACMAC4Aug 28, 2026
558MTB325RK007042View sourced platform decodeTrailer2024MACMAC4Aug 25, 2026
4J8T04326FT003601View sourced platform decodeTrailer2015LBT INCLBT INC TRAILER4Jun 2, 2026
558MTBR28KK004603View sourced platform decodeTrailer2019MACMAC4May 30, 2026
558MTBR23KK004525View sourced platform decodeTrailer2019MACMAC4Mar 26, 2026
5KJJBZDR4RLVB2379View sourced platform decodeTruck-Tractor2024WESTERN STAR57X Chassis3May 13, 2026
3AKGHLDR7RSVC8382View sourced platform decodeTruck-Tractor2024FREIGHTLINERCascadia3Mar 30, 2026
3ALXA7002JDJW2424View sourced platform decodeIncomplete - Glider2018FREIGHTLINERColumbia3Oct 1, 2025
558MTB329SK008622View sourced platform decodeTrailer2025MACMAC3Sep 16, 2025
1PMA24522G5015110View sourced platform decodeTrailer2016POLAR TANK TRAILER—2Jul 30, 2026
5KJJBZDR8PLUK2590View sourced platform decodePower unit2023WESTERN ST—2Jun 2, 2026
3AKGHLDR5RSVC8381View sourced platform decodeTruck-Tractor2024FREIGHTLINERCascadia2May 30, 2026
558MTBR29HK003422View sourced platform decodeTrailer2017MACK TRAIL—2May 13, 2026
4V4NC9EH3SN661743View sourced platform decodeTruck-Tractor2025VOLVO TRUCKVNL2Mar 26, 2026
1PMA24528G5015287View sourced platform decodeTrailer2016POLAR TANK TRAILER—2Aug 29, 2025
4V4BC9EH0VN735479View sourced platform decodePower unit1997VOLVO—1Aug 25, 2026
4V4NC9EH5SN661744View sourced platform decodePower unit2025VOLVO—1Jun 11, 2026
1PMA34424D5010999View sourced platform decodeTrailer2013POLAR TANK TRAILERPolar Tank Trailer1Jun 11, 2026
4J8T042268T002503View sourced platform decodeTrailer2008LBT INCLBT INC TRAILER1Mar 17, 2026
1PMA34424B5009199View sourced platform decodeTrailer2011POLAR MFG.—1Mar 11, 2026
3AKGHLDR3RSVC8380View sourced platform decodePower unit2024FREIGHTLIN—1Mar 11, 2026
4J8T04322ET007403View sourced platform decodeTrailer2014LBT INCLBT INC TRAILER1Feb 26, 2026
1NKWGGGGX0J395797View sourced platform decodePower unit—KENWORTH—1Feb 26, 2026
4J8T042258T004209View sourced platform decodeTrailer2008LBT—1Feb 16, 2026
1FUGHLDR8TLWS2780View sourced platform decodePower unit2026FREIGHTLIN—1Feb 16, 2026
3AKJHLDR1PDUK1582View sourced platform decodePower unit2023FREIGHTLIN—1Oct 27, 2025
5KJJBZDR9SLWE4432View sourced platform decodePower unit2025WESTERN ST—1Oct 8, 2025
558MTB327RK007043View sourced platform decodeTrailer2024MACK TRAIL—1Oct 1, 2025
3AKJHLDRXPDUK1581View sourced platform decodeTruck-Tractor2023FREIGHTLINERCascadia1May 2, 2025
4J8T042218T007401View sourced platform decodeTrailer2008LBT—1Mar 18, 2025
5KJJBZDR0RLVB2380View sourced platform decodePower unit2024WESTERN ST—1Feb 26, 2025
558MTBR26KK004602View sourced platform decodeTrailer2019MACMAC1Oct 4, 2024
5KJJBZDR0RLVB2280View sourced platform decodePower unit2024WESTERN ST—1Oct 4, 2024

Showing 41 · most-inspected first.