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Peterbilt 12 Speed Sleeper Semi Trucks with Cummins Engines, Flex Air Suspension For Sale

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Flex Air
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Trucks (3)
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Sleeper Semi Trucks (3)
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Peterbilt (3)
Model
579 (3)
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Used (3)
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-
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Heavy Duty (3)
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Tandem (3)
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Automated (3)
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12 Speed (3)
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Cummins (3)
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Raised Roof Sleeper (1)UltraLoft (1)Unibilt (1)
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Flex Air (3)
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2022 Peterbilt 579 Sleeper Semi Truck (Multiples Available)
23 1

2022 Peterbilt 579 Sleeper Semi Truck (Multiples Available)

Price Drop
$74,900 USD
2022 Peterbilt 579 – 80" Ultraloft Sleeper, X15 Power, Thermo King APU Stock #1271561 This 2022 Peterbilt 579 is spec’d for comfort and efficiency with a strong focus on uptime and fuel...
Quantity6
ConditionUsed
Usage427,300 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeUltraLoft
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End2.79 ratio
Stock Number1271561
MLS Number13523900
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Atlanta, GA, US
Sold By

Rush Truck Centers Atlanta

(888) 493-___  SHOW
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2022 Peterbilt 579 Sleeper Semi Truck
27 1

2022 Peterbilt 579 Sleeper Semi Truck

Price Drop
$79,900 USD
2022 Peterbilt 579 – Road Ready and Fleet Friendly! Stock1272928, Looking for late-model trucks that are driver-preferred and ready to roll? Check out our 2022 Peterbilt 579 units, built...
Quantity6
ConditionUsed
Usage424,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeUnibilt
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number1272928
MLS Number13503970
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Atlanta, GA, US
Sold By

Rush Truck Centers Atlanta

(888) 493-___  SHOW
NUMBERCall Seller
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Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt
43 0

2019 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

$57,900 USD
New Transmission Dec 2023,,
ConditionUsed
Usage449,157 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 3.08 ratio
Stock NumberC5299
MLS Number13415829
CategorySleeper Semi Trucks
Last Updated6/26/2025
Location
West Sacramento, CA, US
Sold By

DeWald Equipment

(844) 956-___  SHOW
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DeWald Equipment
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