View 1 Photo View 0 Videos 2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, Automatic Newly Listed Contact for price 316081 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Wheel Base: 185, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear Axle Weight: 40000 lb ConditionUsedUsage316,081 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power400 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8680279 MLS Number14105138CategoryDay Cab Semi Trucks Last Updated1/22/2026 LocationRockford, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, Automatic Newly Listed $66,400 USD 319614 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 185, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear... ConditionUsedUsage319,614 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power400 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8680280 MLS Number14105137CategoryDay Cab Semi Trucks Last Updated1/22/2026 LocationRockford, IL, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 32 Photos View 0 Videos 2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic Price Drop $44,995 USD CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE MULTIPLE SIMILAR UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION, 587,608... ConditionUsedUsage587,608 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4TransmissionAutomaticSuspensionAir RideRear AxleTandem AxleStock Number8934 MLS Number13543575CategoryDay Cab Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 32 Photos View 0 Videos 2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic Price Drop $49,995 USD CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE MULTIPLE UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION 12 SPEED, 472,097... ConditionUsedUsage472,097 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed AutomaticSuspensionAir RideRear AxleTandem AxleRear End2.79 ratioStock Number4257 MLS Number13489963CategoryDay Cab Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos 2016 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic Contact for price 526125 Miles, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Tires: LP22.5, Wheels: All Aluminum, Tandem Rear Axles, Rear Axle... ConditionUsedUsage526,125 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power450 HPEngine ModelCummins ISXDrivetrain6x4TransmissionAutomaticSuspensionAir RideRear AxleTandem AxleRear End36,000 lbStock NumberMCOMAM344382 MLS Number14062737CategoryDay Cab Semi Trucks Last Updated12/27/2025 LocationDallas, TX, US Sold ByMCO Truck and Equipment (866) 695-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, Automatic $39,900 USD PRICED TO SELL! This Fleet Maintained Day Cab is powered by a Cummins X15 Motor; an Automatic Transmission; a FULL PM Service including all filters changed; a DOT Inspection; a DPF... ConditionUsedUsage574,080 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power400 HPEngine ModelCummins X15TransmissionAutomaticSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock Number8679748 MLS Number13393220CategoryDay Cab Semi Trucks Last Updated12/5/2025 LocationWyoming, MI, US Sold ByJX Truck Center (844) 985-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 80 Photos View 0 Videos 2017 Peterbilt 579 Single Axle Day Cab Truck - Cummins 425HP, Automatic $33,500 USD 2017 Peterbilt 579 Single Axle Wet Kit 521k Miles, Eaton Ultrashift Transmission, Cummins ISX12 Engine, 425HP Ready to work, ConditionUsedUsage521,927 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power425 HPEngine ModelCummins ISX12Drivetrain4x2TransmissionUltrashift AutomaticSuspensionAir RideRear AxleSingle AxleRear End21,000 lb MLS Number13906299CategoryDay Cab Semi Trucks Last Updated10/17/2025 LocationSanta Rosa, CA, US Sold ByPersonal Asset Brokerage (707) 849-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Peterbilt 579 Day Cab Truck - Cummins 450HP At auction Feb. 5 2015 PETERBILT 579 Non-Sleeper Conventional, Cummins ISX15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride Suspension, Hydraulic Power... ConditionUsedDuty ClassHeavy Duty Day Cab TruckHorse Power450 HPEngine ModelCummins ISX15TransmissionAutomaticSuspensionAir RideRear End40,000 lb 2.64 ratio MLS Number14097704CategoryDay Cab Semi Trucks Last Updated1/18/2026 LocationBurgettstown, PA, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info