View 23 Photos View 0 Videos 2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $44,250 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 646,137 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, 220-gal... ConditionUsedUsage646,141 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number373463 MLS Number12838693CategorySleeper Semi Trucks Last Updated3/3/2026 LocationTampa, FL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 60" Integral Sleeper, Cummins 450HP, 10 Speed Automatic $47,000 USD Used 2020 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck with 450 HP Cummins X15 diesel engine, 10-speed Eaton automatic transmission, 60" integral sleeper, air ride suspension.... ConditionUsedUsage619,318 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission10 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleSingle AxleRear End23,000 lb 3.21 ratioStock Number366351 MLS Number14069423CategorySleeper Semi Trucks Last Updated2/12/2026 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $43,500 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 686,356 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride... ConditionUsedUsage686,375 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number364694 MLS Number14055740CategorySleeper Semi Trucks Last Updated2/12/2026 LocationToledo, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 33 Photos View 0 Videos 2022 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Automatic $64,900 USD REMAINING EW4 on Engine and Transmission until 10.22.26 or 500k miles on the engine or 750k Miles on the Transmission or 10.22.26. This 2022 Freightliner Cascadia has a STRONG 455 HP DD15... ConditionUsedUsage469,915 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number8680209 MLS Number13998207CategorySleeper Semi Trucks Last Updated2/12/2026 LocationWyoming, MI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $42,500 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension, tandem rear axle.... ConditionUsedUsage674,617 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.41 ratioStock Number283616 MLS Number14110836CategorySleeper Semi Trucks Last Updated2/22/2026 LocationBelcamp, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual $32,000 USD Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 741,113 miles, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 60" integral sleeper, 220-gal fuel capacity.... ConditionUsedUsage741,113 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.58 ratioStock Number235036 MLS Number14139768CategorySleeper Semi Trucks Last Updated2/15/2026 LocationSalt Lake City, UT, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual $50,000 USD Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck with 60" integral sleeper, 455HP DD15AT diesel engine, 10-speed manual Eaton transmission, tandem rear axle, air ride suspension, and... ConditionUsedUsage386,449 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.58 ratioStock Number235028 MLS Number14139767CategorySleeper Semi Trucks Last Updated2/13/2026 LocationOcala, FL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual $53,250 USD Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck with 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air ride suspension,... ConditionUsedUsage343,221 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.58 ratioStock Number235024 MLS Number14139766CategorySleeper Semi Trucks Last Updated2/12/2026 LocationOmaha, NE, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 1 Video 2018 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt $32,000 USD 703,200 Miles, DD15 Detroit, 455 HP, DT12 Automated, Electric APU, 13,300 Fronts, 40,000 Rears, 3.08 Ratio, 229" WB, Double Bunk, Air Ride, Aluminum Wheels, Disc Brakes, Super Singles, Fleet... ConditionUsedUsage703,200 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberKA5249 MLS Number13657699CategorySleeper Semi Trucks Last Updated2/18/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 455HP, 12 Speed Automatic $54,008 USD ConditionUsedUsage590,319 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15 GHG'17 455/1650Transmission12 Speed AutomaticSleeper TypeCondo SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End3.08 ratioStock Number290942 MLS Number14138999CategorySleeper Semi Trucks Last Updated2/12/2026 LocationSyracuse, NY, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Mid Roof Sleeper, 455HP, 12 Speed Automatic $50,863 USD ConditionUsedUsage658,850 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15 GHG'17 455/1650Transmission12 Speed AutomaticSleeper TypeMid Roof SleeperSleeper Size48"SuspensionAir RideRear AxleTandem AxleRear End3.08 ratioStock Number231446 MLS Number14138990CategorySleeper Semi Trucks Last Updated2/12/2026 LocationClarksville, IN, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 475HP, 13 Speed Manual $50,304 USD ConditionUsedUsage608,027 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15 GHG'17 475/1650Transmission13 Speed ManualSleeper TypeCondo SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End3.70 ratioStock Number894184 MLS Number14138982CategorySleeper Semi Trucks Last Updated2/12/2026 LocationAshland, VA, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 82" Condo Sleeper, 455HP, 12 Speed Automatic $52,813 USD ConditionUsedUsage593,189 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15 GHG'17 455/1650Transmission12 SpeedSleeper TypeCondo SleeperSleeper Size82"SuspensionAir RideRear AxleTandem AxleRear End3.08 ratioStock Number878863 MLS Number14138979CategorySleeper Semi Trucks Last Updated2/12/2026 LocationPittsburgh, PA, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $95,500 USD Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check... ConditionUsedUsage341,826 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number589933 MLS Number14137250CategorySleeper Semi Trucks Last Updated2/25/2026 LocationKaty, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $55,750 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 561,707 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage607,047 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number394481 MLS Number13899738CategorySleeper Semi Trucks Last Updated2/11/2026 LocationPhoenix, AZ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $72,500 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage490,406 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number394206 MLS Number14137074CategorySleeper Semi Trucks Last Updated2/12/2026 LocationArlington, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $47,500 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 646,697 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,... ConditionUsedUsage646,697 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number363791 MLS Number14136866CategorySleeper Semi Trucks Last Updated2/13/2026 LocationMoberly, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $48,500 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 635,833... ConditionUsedUsage635,979 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number363790 MLS Number14123881CategorySleeper Semi Trucks Last Updated2/14/2026 LocationMoberly, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $83,750 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension,... ConditionUsedUsage386,831 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number385549 MLS Number14136848CategorySleeper Semi Trucks Last Updated2/20/2026 LocationArlington, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt $65,000 USD N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit... ConditionUsedUsage486,164 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.41 ratioStock Number3784 MLS Number14101544CategorySleeper Semi Trucks Last Updated2/12/2026 LocationGRANGER, IA, US Sold ByBarr-Nunn Transportation LLC (855) 910-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $38,000 USD Used 2020 Freightliner Cascadia 125 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, 220 gal fuel capacity,... ConditionUsedUsage661,207 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.36 ratioStock Number353912 MLS Number14099018CategorySleeper Semi Trucks Last Updated2/11/2026 LocationMartinsville, VA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 2 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt $55,300 USD Several Available!, Fresh DOT, Full 128 Point Inspection, 500,000 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals... ConditionUsedUsage514,395 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberLY5957 MLS Number13928572CategorySleeper Semi Trucks Last Updated2/12/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 2 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt Contact for price Several Available!, Fresh DOT, Full 128 Point Inspection, 565,419 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals... ConditionUsedUsage565,419 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberLY5958 MLS Number13916440CategorySleeper Semi Trucks Last Updated2/11/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 2 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt $49,500 USD Several Available!, Fresh DOT, Full 128 Point Inspection, 573,043 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals... ConditionUsedUsage573,043 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberLY5953 MLS Number13916432CategorySleeper Semi Trucks Last Updated2/14/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 2 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt $57,600 USD Several Available!, 10 New dual 285 / 75R / 24.5 Tires, Fresh DOT, Full 128 Point Inspection, 505,081 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU ,... ConditionUsedUsage505,081 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.09 ratioStock NumberLY5951 MLS Number13916429CategorySleeper Semi Trucks Last Updated2/11/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info