Carrier profile · USDOT 831979 · Updated Jun 13, 2026

Mills Truck & Tractor Service Inc

15 power unitsavg 11.8 yrLocal · 1 statesSAND SPRINGS, OK87/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA 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)
15
Observed power (24 mo)
7
Trailers (towed)
5

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

Fleet age· model years · decoded VINs

11.8 yr
Average age
2026
Newest model yr
1997
Oldest model yr
33.3%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1FUJALCK66DX24477View sourced platform decodeTruck-Tractor2006FREIGHTLINERFLD1203Jan 13, 2025
56EA75C24JA000151View sourced platform decodeTrailer2018TRLR—2Jan 15, 2026
1XP5DR9X0VN428352View sourced platform decodePower unit1997PTRB—2Jan 15, 2026
56EA75C23MA000341View sourced platform decodeTrailer2021ARMO—2Dec 19, 2024
56EA54E20HA000137View sourced platform decodeTrailer2017ARMOR LITE TRAILERArmor Lite Trailer1Mar 24, 2026
1FUYDZYB4XDB41069View sourced platform decodePower unit1999FRHT—1Mar 24, 2026
1XP5DR9X9RD338760View sourced platform decodePower unit2024PTRB—1Nov 19, 2025
4A9T3DG25RB178235View sourced platform decodeTrailer2024ARMO—1Apr 9, 2025
1FUYDXYB4YLF83166View sourced platform decodeTruck-Tractor2000FREIGHTLINERLong Conv.1Apr 9, 2025
56EA54E21HA000275View sourced platform decodeTrailer2017TRLR—1Jan 13, 2025
1FUYDZYB9MH503639View sourced platform decodeTruck-Tractor1991FREIGHTLINERUSF-1E1Aug 29, 2024
1XKWDB9X7TR730406View sourced platform decodePower unit2026KW—1Aug 29, 2024

Showing 12 · most-inspected first.