Carrier profile · USDOT 223347 · MC-163810 · Updated Jun 13, 2026

M a Wolf Trucking Inc

36 power unitsavg 10 yrRegional · 3 statesSLINGER, WI90/100
CARRIER ACTIVEMC-163810 ACTIVERATED SATISFACTORYHAZMAT
Verified linksehwolf.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)
36
Observed power (24 mo)
10
Trailers (towed)
6

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

10.0 yr
Average age
2025
Newest model yr
2001
Oldest model yr
18.8%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1GRAA802XHB708957View sourced platform decodeTrailer2017GREAT DANE TRAILERGreat Dane Trailers3Jun 10, 2026
1M1AN4GY8RM037148View sourced platform decodeTruck-Tractor2024MACKAnthem3Jun 10, 2026
1M1AN4GY6PM039672View sourced platform decodePower unit2023MACK2Jan 12, 2026
1PMA2432615002872View sourced platform decodeTrailer2001POLAR TANK TRAILERPolar Tank Trailer2Jan 12, 2026
1GDL7C1E14F512627View sourced platform decodePower unit2004GMC2Nov 6, 2024
1PMA2442835003421View sourced platform decodeTrailer2003POLAR MFG.1Jun 9, 2026
1M1AN4GY5SM050364View sourced platform decodePower unit2025MACK1Jun 9, 2026
1M1AW07YXJM089763View sourced platform decodePower unit2018MACK1Apr 16, 2026
1GRAA8023HB708959View sourced platform decodeTrailer2017GREAT DANE1Apr 16, 2026
1PMKA4422R7127678View sourced platform decodeTrailer2024POLAR MFG.1Jan 7, 2026
1M1AN4GY6SM053757View sourced platform decodePower unit2025MACK1Jan 7, 2026
1M2GR2AC1SM002548View sourced platform decodePower unit2025MACK1Dec 23, 2025
2NPLHN7X99M778568View sourced platform decodePower unit2009PETERBILT1Sep 11, 2025
1M2AX16C8GM035231View sourced platform decodePower unit2016MACK1Aug 20, 2025
1PMA2442125003170View sourced platform decodeTrailer2002POLAR MFG.1Apr 19, 2025
1M1AN4GY4PM039265View sourced platform decodePower unit2023MACK1Apr 19, 2025

Showing 16 · most-inspected first.