Carrier profile · USDOT 1978618 · MC-733646 · Updated Sep 6, 2026

Mack Transportation LLC

1 power unitavg 11.3 yrLocal · 1 statesSEATAC, WA50/100
CARRIER ACTIVEMC-733646 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)
1
Observed power (24 mo)
2
Trailers (towed)
2

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

Fleet age· model years · decoded VINs

11.3 yr
Average age
2018
Newest model yr
2009
Oldest model yr
50.0%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
4V4NC9EJ69N271944View sourced platform decodePower unit2009VOLVO2Sep 24, 2025
1GRAP0620JJ106863View sourced platform decodeTrailer1988GREAT DANE TRAILERGreat Dane Trailers1Aug 11, 2026
4V4NC9EH9FN925828View sourced platform decodeTruck-Tractor2015VOLVO TRUCKVNL1Aug 11, 2026
1S12GC409HB658975View sourced platform decodeTrailer2017STRICK COM1Sep 24, 2025
TG10581TrailerUNPUBLISHE1Jan 27, 2025

Showing 5 · most-inspected first.