Carrier profile · USDOT 3643732 · MC-1253183 · Updated Sep 6, 2026

Qsot LLC

DBA ROTE OILQUALITY STATE OIL

39 power unitsavg 5.1 yrLocal · 1 statesLAKE GENEVA, WI100/100
CARRIER ACTIVEMC-1253183 ACTIVEHAZMAT
Verified linksroteoilltd.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)
39
Observed power (24 mo)
16
Trailers (towed)
10

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

Fleet age· model years · decoded VINs

5.1 yr
Average age
2026
Newest model yr
2010
Oldest model yr
46.2%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1PMKC442XK7016103View sourced platform decodeTrailer2019POLAR TANK TRAILERPolar Tank Trailer2Aug 17, 2026
1XPBDP9X1PD856057View sourced platform decodeTruck-Tractor2023PETERBILT5792Aug 17, 2026
1PMKA4429T7176268View sourced platform decodeTrailer2026POLAR TANK TRAILERPolar Tank Trailer2Aug 3, 2026
1XPBDP9X2SD768966View sourced platform decodeTruck-Tractor2025PETERBILT5792Aug 3, 2026
2NK5LJ0X8PM235256View sourced platform decodeTruck1993KENWORTHC5002Aug 18, 2025
1NKBLJ0X1GJ480314View sourced platform decodePower unit2016KENWORTH—1Jun 22, 2026
1PMKA4427T7176270View sourced platform decodeTrailer2026POLAR MFG.—1Jun 3, 2026
1XPBDP9X0RD896181View sourced platform decodePower unit2024PETERBILT—1Jun 3, 2026
1PMS24524H8015548View sourced platform decodeTrailer2017POLAR TANK TRAILERPolar Tank Trailer1Feb 25, 2026
1XPBDP9X5SD703335View sourced platform decodePower unit2025PETERBILT—1Feb 25, 2026
1PMKA4421R7125369View sourced platform decodeTrailer2024POLAR MFG.—1Oct 28, 2025
1PMS24424J8015864View sourced platform decodeTrailer2018POLAR TANK TRAILER—1Sep 8, 2025
1XPBDP9X0JD489028View sourced platform decodeTruck-Tractor2018PETERBILT5791Sep 8, 2025
2NP2HJ7X9MM713586View sourced platform decodeTruck2021PETERBILT3371Sep 4, 2025
1XPTD49X0CD161338View sourced platform decodeTruck-Tractor2012PETERBILT3671Aug 20, 2025
1NKBLJ0X9EJ408726View sourced platform decodePower unit2014KENWORTH—1Jan 31, 2025
1PMKA442XR7125371View sourced platform decodeTrailer2024POLAR MFG.—1Jan 2, 2025
1XPBDP9X2RD896179View sourced platform decodePower unit2024PETERBILT—1Jan 2, 2025
1XPBDP9X9KD236307View sourced platform decodeTruck-Tractor2019PETERBILT5791Dec 14, 2024
1PMKC4428K7016102View sourced platform decodeTrailer2019POLAR TANK TRAILERPolar Tank Trailer1Dec 14, 2024
1NKZLK0X4JJ187762View sourced platform decodePower unit2018KENWORTH—1Nov 14, 2024
1NKDL50XXAJ270298View sourced platform decodePower unit2010KENWORTH—1Sep 23, 2024
1XPBDP9X1SD703333View sourced platform decodePower unit2025PETERBILT—1Sep 17, 2024
1XPBDP9X9RD896180View sourced platform decodePower unit2024PETERBILT—1Sep 17, 2024
1PMKA4420S7128589View sourced platform decodeTrailer2025POLAR MFG.—1Sep 17, 2024
1PMKA4425S7169963View sourced platform decodeTrailer2025POLAR MFG.—1Sep 17, 2024

Showing 26 · most-inspected first.