View 35 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $56,900 USD LOADED! This 2021 Peterbilt 579 is powered by a 450HP Cummins X15 Engine and paired with a smooth shifting 12 Speed Automatic Transmission. Truck has heated mirrors; air slide 5th wheel;... ConditionUsedUsage422,456 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8680029 MLS Number13798299CategorySleeper Semi Trucks Last Updated1/22/2026 LocationWyoming, MI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 35 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $56,900 USD LOADED! This 2021 Peterbilt 579 has a ton of features for you! This unit is powered by a 450HP Cummins X15 Engine and paired with an Automatic Transmission. Built with Adaptive Cruise... ConditionUsedUsage420,297 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8680028 MLS Number13767141CategorySleeper Semi Trucks Last Updated1/22/2026 LocationIndianapolis, IN, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 34 Photos View 0 Videos 2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Automatic $54,900 USD CUMMINS X15! NEW BRAKES, DRUMS AND PADS as well as NEW RECAP's on this 2021 Kenworth T680 that is powered by a 450hp Cummins engine and paired with a 12 speed Automatic Transmission; Hood... ConditionUsedUsage404,410 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size76"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8679931 MLS Number13642415CategorySleeper Semi Trucks Last Updated1/22/2026 LocationRockford, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 36 Photos View 0 Videos 2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $69,900 USD LOADED! This 2023 Peterbilt 579 ULTRALOFT is loaded with options! Unlike others on the market our shop has gone through this truck with a fine tooth comb! Receiving our 180 point dealer... ConditionUsedUsage400,867 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8679918 MLS Number13571081CategorySleeper Semi Trucks Last Updated1/22/2026 LocationBolingbrook, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 37 Photos View 0 Videos 2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $69,900 USD This 2023 Peterbilt Ultraloft 579 is powered by a 450HP Cummins X15 Motor and paired with an Automatic Transmission! Unit is a Double Bunk Ultraloft Sleeper with Refrigerator; Inverter;... ConditionUsedUsage368,718 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8679917 MLS Number13566791CategorySleeper Semi Trucks Last Updated1/24/2026 LocationWyoming, MI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2016 Volvo VNL64670 Sleeper Semi Truck - 61" Integral Sleeper, Cummins Price Drop $38,750 USD Used 2016 Volvo VNL64670 Sleeper Semi Truck for sale, 548,996 miles, Cummins X15 diesel engine, 61" integral sleeper, tandem rear axle 38,000 lbs, automatic Eaton transmission. Check it out! ConditionUsedUsage548,996 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power425 HPEngine ModelCummins D13TransmissionAutomaticSleeper TypeIntegral SleeperSleeper Size61"SuspensionAir RideRear AxleTandem AxleRear End38,000 lbStock Number718561 MLS Number14023509CategorySleeper Semi Trucks Last Updated2/6/2026 LocationTukwila, WA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $45,500 USD Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, and air ride suspension.... ConditionUsedUsage660,440 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPP236422 MLS Number14102315CategorySleeper Semi Trucks Last Updated1/31/2026 LocationPortland, OR, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $50,000 USD Used 2023 International LT625 Sleeper Semi Truck for sale, 551,764 miles, Cummins X15 450HP engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage551,764 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPS235761 MLS Number14102297CategorySleeper Semi Trucks Last Updated1/28/2026 LocationBensalem, PA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $48,000 USD Used 2023 International LT625 Sleeper Semi Truck for sale, 627,591 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle... ConditionUsedUsage627,591 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPP236064 MLS Number14102295CategorySleeper Semi Trucks Last Updated1/25/2026 LocationTorrance, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 1 Video 2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic Contact for price 2022 Kenworth T880 – Cummins X15 / Endurant Automatic Stock #6819 | 430,254 Verified Miles | DOT Ready Southern-owned Kenworth T880 spec’d right for comfort and performance. Powered by... ConditionUsedUsage430,254 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeMid Roof SleeperSleeper Size76"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number6819 MLS Number13763040CategorySleeper Semi Trucks Last Updated1/22/2026 LocationPalmetto, GA, US Sold By7E Truck Sales, LLC (833) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $38,750 USD Used 2020 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension.... ConditionUsedUsage545,568 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number359632 MLS Number14101455CategorySleeper Semi Trucks Last Updated1/25/2026 LocationSparks, NV, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 67 Photos View 3 Videos 2023 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual $110,000 USD 2023 PETERBILT 389 WITH 565hp CUMMINS! 18 SPEED MANUAL! SOLID WHITE! SLIDING FIFTH WHEEL, 2 TOOL BOX STEPS, DUEL FUEL TANKS 110-150 GAL CAPS, DUAL EXHAUST, ENGINE BRAKE, 11R24.5, ALUMINUM... ConditionUsedUsage402,141 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power565 HPEngine ModelCummins X15Drivetrain6x4Transmission18 Speed ManualSleeper TypeMid Roof SleeperSleeper Size70"Rear AxleTandem AxleRear End40,000 lb MLS Number13973990CategorySleeper Semi Trucks Last Updated1/21/2026 LocationJackson, TN, US Sold BySnider Equipment (844) 481-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $48,500 USD Used 2019 International LT625 Sleeper Semi Truck for sale, 332,860 miles, Cummins X15 diesel engine 450 HP, 12-speed Eaton automatic transmission, 73\" integral sleeper, 230\" wheelbase,... ConditionUsedUsage332,860 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.25 ratioStock Number332607 MLS Number14101265CategorySleeper Semi Trucks Last Updated1/25/2026 LocationBoise, ID, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 33 Photos View 1 Video 2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic $39,950 USD NEW BRAKES AND ROTORS!!! Walmart Fleet Maintained!! APU! Engine Brakes! Fridge! Inverter! 450HP Cummins! Automatic! Sliding 5th Wheel! Double Bunk! Heated Mirrors! USB Ports! Collision... ConditionUsedUsage485,274 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock NumberCO10758 MLS Number13825422CategorySleeper Semi Trucks Last Updated1/21/2026 LocationKansas City, MO, US Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2020 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, 10 Speed Manual $79,900 USD 2020 Kenworth T800, 162K miles, Cummins X15, 10-speed manual just got off a lease from oilfield service. PTO kit and blower included. Fleet maintained, tight, and DOT ready. No rebuilt title... ConditionUsedUsage162,352 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power400 HPEngine ModelCummins X15Drivetrain6x4Transmission10 Speed ManualSleeper TypeMid Roof SleeperRear AxleTandem AxleStock Number20434 MLS Number13696460CategorySleeper Semi Trucks Last Updated1/21/2026 LocationHumble, TX, US Sold ByTCI Transportation (713) 532-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $43,750 USD Used 2023 International LT625 Sleeper Semi Truck for sale, 618,266 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air... ConditionUsedUsage618,266 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPP236467 MLS Number14100143CategorySleeper Semi Trucks Last Updated1/28/2026 LocationColumbus, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $34,250 USD Used 2023 International LT625 Sleeper Semi Truck for sale, 719,228 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air... ConditionUsedUsage719,228 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPP236006 MLS Number14100142CategorySleeper Semi Trucks Last Updated1/28/2026 LocationColumbus, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 13 Speed Automatic $43,000 USD Used 2022 International LT625 Sleeper Semi Truck for sale, 522,490 miles, Cummins X15 diesel engine with 450 HP, 13-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle... ConditionUsedUsage522,507 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission13 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.42 ratioStock Number464043 MLS Number13637764CategorySleeper Semi Trucks Last Updated1/28/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 1 Video 2020 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual Contact for price 2020 Peterbilt 389 Stand-Up Sleeper – 565HP / 18-Speed Stock #7075 | 617,300 Miles | DOT Ready Well-spec’d Peterbilt 389 built for long-haul work. Powered by a565HP Cummins X15paired with... ConditionUsedUsage617,300 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power565 HPEngine ModelCummins X15Drivetrain6x4Transmission18 Speed ManualSleeper TypeMid Roof SleeperSuspensionPete Low Air LeafRear AxleTandem AxleRear End40,000 lb 3.36 ratioStock Number7075 MLS Number14029250CategorySleeper Semi Trucks Last Updated1/20/2026 LocationPalmetto, GA, US Sold By7E Truck Sales, LLC (833) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2016 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual $59,900 USD WOW! JUST IN GREAT STARTER TRUCK. COMMINS 450 HP.10SPD.RECENT REMAN ENGINE. WITH PAPER WORK. DOUBLE BUNK SLEEPER,FRIDGE ,INVERTER. READY TO WORK ConditionUsedDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins ISX450Drivetrain6x4Transmission10 Speed ManualSleeper TypeMid Roof SleeperSleeper Size80"Suspension4 Bag Air RideRear AxleTandem AxleRear End38,000 lb 3.36 ratioStock Number7129 MLS Number14075017CategorySleeper Semi Trucks Last Updated1/20/2026 LocationPalmetto, GA, US Sold By7E Truck Sales, LLC (833) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 50 Photos View 0 Videos 2022 Peterbilt 567 Sleeper Semi Truck - Cummins 450HP, 10 Speed Manual $81,995 USD 2022 PETERBILT 567 ULTRACAB, CUMMINS X15, 450 HP, 10 SPEED MANUAL TRANSMISSION, 3.08 RATIO, 250 INCH WB, 413,863 MILES FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON... ConditionUsedUsage413,863 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission10 Speed ManualSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number0408 MLS Number14072472CategorySleeper Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic $56,995 USD FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE... ConditionUsedUsage435,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lbStock Number2450 MLS Number14054734CategorySleeper Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 38 Photos View 0 Videos 2020 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, 12 Speed Endurant Automatic $43,995 USD 2020 KENWORTH T680, CUMMINS X15, AUTOMATIC TRANSMISSION, 588,000 MILES, FLEET MAINTAINED, MID-ROOF FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT,... ConditionUsedUsage588,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeMid Roof SleeperSuspensionAir RideRear AxleTandem AxleStock Number2034 MLS Number14029249CategorySleeper Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 42 Photos View 0 Videos 2020 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, 12 Speed Endurant Automatic $56,995 USD 2020 KENWORTH T680, CUMMINS X15, AUTOMATIC TRANSMISSION, 419,721 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON... ConditionUsedUsage419,721 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lbStock Number2457 MLS Number14029231CategorySleeper Semi Trucks Last Updated1/22/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2022 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, Automatic $102,999 USD CUMMINS X15 450hp 70in Single Bunk Sleeper has a 13 Speed AUTOMATIC Transmission! Dual Exhaust Stacks; Air Slide 5th Wheel; Full DISC BRAKES; Lots of Chrome including Visor! Equipped with... ConditionUsedUsage391,249 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size70"Rear AxleTandem AxleRear End40,000 lb 3.42 ratioStock Number8680206 MLS Number13988137CategorySleeper Semi Trucks Last Updated1/22/2026 LocationBolingbrook, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info