Carrier profile · USDOT 438186 · Updated Jun 13, 2026

Zak Dirt Inc

6 power unitsavg 11.6 yrRegional · 3 statesLONGMONT, CO100/100
AUTHORITY STATUS UNKNOWNHAZMAT

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)
6
Observed power (24 mo)
7
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

11.6 yr
Average age
2020
Newest model yr
1998
Oldest model yr
61.5%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
5KJJAVDV0FLGK9498View sourced platform decodeTruck-Tractor2015WESTERN STAR47006Feb 10, 2025
1M1PN4GY4KM004101View sourced platform decodeTruck-Tractor2019MACKPinnacle5Jul 21, 2026
1HTWXAHR77J422353View sourced platform decodeTruck2007INTERNATIONALSF5475Jul 17, 2026
1M1PN4GY5KM002163View sourced platform decodeTruck-Tractor2019MACKPinnacle4Nov 10, 2025
1M1PN4GY8KM003579View sourced platform decodeTruck-Tractor2019MACKPinnacle4Oct 29, 2025
1S9SS402XJL476274View sourced platform decodeTrailer2018SMITHCO MANUFACTURSMITHCO MANUFACTURING3Oct 29, 2025
1S9SS4021JL476275View sourced platform decodeTrailer2018SMITHCO MANUFACTURSMITHCO MANUFACTURING3Aug 28, 2025
2M5121460J1176621View sourced platform decodeTrailer2018MANA2Jul 21, 2026
1S9SS4027LL476235View sourced platform decodeTrailer2020SMITHCO2Jan 29, 2026
2NP2HJ7X6GM359319View sourced platform decodeTruck2016PETERBILT3372Apr 10, 2025
1FDNF80C3WVA21588View sourced platform decodePower unit1998FORD1May 28, 2026
1TTF482SXF3862603View sourced platform decodeTrailer2015UNPUBLISHE1May 19, 2025
1TTE4820351075447View sourced platform decodeTrailer2005UNPUBLISHE1Feb 4, 2025

Showing 13 · most-inspected first.