Carrier profile · USDOT 1540703 · MC-892710 · Updated Jun 13, 2026

Arnold Zwerk & Sons Inc

12 power unitsavg 6.7 yrRegional · 3 statesVASSAR, MI88/100
CARRIER ACTIVEMC-892710 ACTIVE
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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)
12
Observed power (24 mo)
7
Trailers (towed)
8

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

Fleet age· model years · decoded VINs

6.7 yr
Average age
2025
Newest model yr
2008
Oldest model yr
5.9%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1XPXD49X7KD611843View sourced platform decodeTruck-Tractor2019PETERBILT3892Apr 28, 2026
5MAPA4829KA048756View sourced platform decodeTrailer2019UNPUBLISHE2Apr 28, 2026
1NKWGGGG10R310962View sourced platform decodePower unitKW2Feb 19, 2026
2TVHP5385SD000395View sourced platform decodeTrailer2025TITA2Feb 19, 2026
5WSAA4226GN047614View sourced platform decodeTrailer2016WALKER STA1Aug 6, 2026
1XKWD49X9PR232130View sourced platform decodePower unit2023KENWORTH1Aug 6, 2026
1UYVS2485FU406001View sourced platform decodeTrailer2015AMEM1Jun 25, 2026
1XK1D49X3NJ490472View sourced platform decodePower unit2022KW1Jun 25, 2026
1YKR04827K3045868View sourced platform decodeTrailer2019AMEM1Jun 25, 2026
2PCH334908C711142View sourced platform decode2008PREO1Jul 30, 2025
5MADA2028KC048156View sourced platform decode2019MCOA1Jun 20, 2025
1XKWD40X6RR318219View sourced platform decodePower unit2024KW1Jun 20, 2025
5MADA3158KC048155View sourced platform decodeTrailer2019MCOA1Jun 20, 2025
5MAPA4826LA055567View sourced platform decodeTrailer2020MCOA1Jun 4, 2025
1XPXD49XXMD754837View sourced platform decodePower unit2021PTRB1Jun 4, 2025
5MAPA5329JA041768View sourced platform decodeTrailer2018MACK TRAIL1Mar 27, 2025
1XPXD49XXND792635View sourced platform decodePower unit2022PETERBILT1Mar 27, 2025

Showing 17 · most-inspected first.