View 34 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic Recently Updated $62,900 USD Cummins Powered 2021 Peterbilt 579 Ultraloft Double Bunk Sleeper! This 450hp Cummins X15 Engine is paired with a 12 Speed Automatic Transmission; Air Slide 5th Wheel; FULL DISC BRAKES; Hill... ConditionUsedUsage357,481 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8680309 MLS Number14129286CategorySleeper Semi Trucks Last Updated3/13/2026 LocationBolingbrook, IL, 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 Recently Updated $64,900 USD LOADED! 2021 Peterbilt 579 ULTRALOFT with a 450hp Cummins X15 Engine and 12 Speed Automatic Transmission is now available for sale! Adaptive Cruise Control; Collision Mitigation; Lane... ConditionUsedUsage317,954 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8680308 MLS Number14129282CategorySleeper Semi Trucks Last Updated3/13/2026 LocationBolingbrook, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 30 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 485HP, Automatic $34,900 USD ULTRALOFT! 2021 Peterbilt 579 powered with a Paccar 485hp Engine and a 12 Speed Automatic Transmission. This Truck is equipped with an Air Slide 5th Wheel; Heated Mirrors; Hill Start Assist;... ConditionUsedUsage533,973 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power485 HPEngine ModelPaccar MX-13Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.93 ratioStock Number8680100 MLS Number13963660CategorySleeper Semi Trucks Last Updated3/13/2026 LocationPewaukee, WI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 40 Photos View 1 Video 2023 Peterbilt 579 Sleeper Semi Truck - 68" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic Contact for price - ESPAR, ConditionUsedUsage4,507 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelPaccar MX-13Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSleeper Size68"SuspensionPaccarRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock NumberC-35967 MLS Number13364606CategorySleeper Semi Trucks Last Updated3/12/2026 LocationMontreal/ Ile-aux-noix/Toronto/NY, QC, Canada Sold ByGamache Truck Center (833) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $58,900 USD CUMMINS POWER! This 2021 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission; Adaptive Cruise Control; Collision Mitigation; Lane Departure... ConditionUsedUsage472,747 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8680317 MLS Number14140356CategorySleeper Semi Trucks Last Updated3/17/2026 LocationWyoming, MI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 33 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, Automatic $57,900 USD SHARP! 2021 CUMMINS POWERED 450HP Engine and a 12 Speed Automatic Transmission! This unit is a single bunk sleeper with a lot of cabinet space; TV Prep; Rear Climate Control; Air Slide 5th... ConditionUsedUsage375,361 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8680068 MLS Number13943077CategorySleeper Semi Trucks Last Updated2/28/2026 LocationWadsworth, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 36 Photos View 0 Videos 2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $57,900 USD Fleet Maintained 2021 Peterbilt 579 powered by a 450hp Cummins X15 Engine and paired with an Automatic Transmission. This unit is equipped with Collision Mitigation; Lane Assist; Adaptive... ConditionUsedUsage540,049 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8680091 MLS Number13928603CategorySleeper Semi Trucks Last Updated2/28/2026 LocationIndianapolis, IN, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 37 Photos View 0 Videos 2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $117,900 USD NICE LOW MILE 2024 Peterbilt 579 with Cummins X15 450hp engine and 12 speed automatic transmission! This Ultraloft has a spacious 80in Double Bunk Sleeper; Heated Mirrors; Air Slide 5th... ConditionUsedUsage188,238 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8679920 MLS Number13566360CategorySleeper Semi Trucks Last Updated2/27/2026 LocationIndianapolis, IN, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 39 Photos View 0 Videos 2018 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP, Automatic $36,995 USD 2018 PETERBILT 579, CUMMINS X15 ENGINE, 450 HP, AUTOMATIC TRANSMISSION, 697,000 MILES, FRIDGE, NAVIGATION, PTO, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN... ConditionUsedUsage697,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins ISX15Drivetrain6x4TransmissionAutomaticSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number1632 MLS Number13436980CategorySleeper Semi Trucks Last Updated2/27/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos 2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic $72,900 USD CUMMINS POWERED ULTRALOFT! This Very Nice 2023 Peterbilt 579; has a 450hp Cummins Engine with a 12 Speed Automatic Transmission; Refrigerator; Microwave and TV Prep; Power Inverter; Rear... ConditionUsedUsage330,490 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number8679916 MLS Number13576869CategorySleeper Semi Trucks Last Updated2/27/2026 LocationDeForest, WI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 1 Video 2022 Peterbilt 579 Sleeper Semi Truck - Cummins 500HP, 10 Speed Automatic $84,750 USD Only 259k Original Miles ~ Cummins X15 ~ 500 HP ~ 12 Speed Automatic ~ All Aluminum Wheels ~ Financing Available with Your Good Credit, ConditionUsedUsage259,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Transmission10 Speed AutomaticSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number766931 MLS Number13617033CategorySleeper Semi Trucks Last Updated2/13/2026 LocationOlive Branch, MS, US Sold ByTruck Market (844) 955-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 66 Photos View 0 Videos 2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic $75,900 USD SPECIAL!!! - WAS $89,900 NOW $ 75,900, MUST GO, ConditionUsedUsage11,811 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSleeper Size80"Suspension4 Bag Air RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number1679 MLS Number14043628CategorySleeper Semi Trucks Last Updated1/24/2026 LocationFontana, CA, US Sold ByYerevan Truck & Equipment Sales (844) 321-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 66 Photos View 0 Videos 2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic $75,900 USD SPECIAL!!! WAS $89,900 NOW $ 75,900, MUST GO, ConditionUsedUsage13,000 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSleeper Size80"Suspension4 Bag Air RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number1678 MLS Number14043626CategorySleeper Semi Trucks Last Updated1/24/2026 LocationFontana, CA, US Sold ByYerevan Truck & Equipment Sales (844) 321-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2016 Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 10 Speed Automatic $35,500 USD Used 2016 Peterbilt 579 Sleeper Semi Truck with 80" Integral Sleeper, Cummins ISX15 Diesel engine, 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage613,513 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins ISX15Transmission10 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End38,000 lb 2.60 ratioStock Number715660 MLS Number12080898CategorySleeper Semi Trucks Last Updated3/18/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos 2017 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 10 Speed Automatic $35,000 USD 824437 Miles, Engine: PACCAR, 455 HP, Fuel Type: Diesel, 10 Speed Automatic Transmission, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: LP22.5, Wheels: All Aluminum, Tandem... ConditionUsedUsage824,437 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPTransmission10 Speed AutomaticSleeper TypeRaised Roof SleeperSleeper Size80"Rear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberAL2643 MLS Number13728387CategorySleeper Semi Trucks Last Updated8/22/2025 LocationDallas, TX, US Sold ByMCO Truck and Equipment (866) 695-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2018 Peterbilt 579 Sleeper Semi Truck - Paccar 455HP, 10 Speed Automatic Contact for price (11) 2017-2018, ODOMETER, 653k-766k mileage, ENGINE MAKE, Paccar, ENGINE MODEL, MX-13, ENGINE HP, 455, FUEL TYPE, Diesel, FUEL TANKS, 2, FUEL CAP, 200, EXHAUST, Single, TRANS MAKE, Fuller,... ConditionUsedUsage653,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelPaccar MX-13Transmission10 Speed AutomaticSleeper Size80"Rear End2.64 ratio MLS Number12448736CategorySleeper Semi Trucks Last Updated11/17/2023 LocationDallas, TX, US Sold ByMCO Truck and Equipment (866) 695-___ SHOWNUMBERCall Seller Email Seller Save More Info