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Peterbilt 12 Speed Sleeper Semi Trucks with Cummins Engines, Pete Low Air Leaf Suspension For Sale

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12 Speed
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Cummins
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Pete Low Air Leaf
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Trucks (5)
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Sleeper Semi Trucks (5)
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Peterbilt (5)
Model
579 (5)
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Used (5)
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Tandem (5)
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12 Speed (5)
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Cummins (5)
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Pete Low Air Leaf (5)
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Showing 1 - 5 of 5 Sleeper Semi Truck Listings

1 - 5 of 5 listings
1 - 5 of 5 listings
Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2021 Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop $55,900 USD
Cummins Powered Low Roof short bunk. Perfect for Regional Work with overnight runs
ConditionUsed
Usage13,115 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeFlat Top Sleeper
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.93 ratio
Stock Number229299
MLS Number13910419
CategorySleeper Semi Trucks
Last Updated1/6/2026
Location
Allentown, PA, US
Sold By
Hunter Truck
(484) 544-___  SHOW
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Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

2021 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

Price Drop $45,900 USD
CUMMINS X15 450 HP,12 SPD AUTO TRANS,12500 FRT, 40K RR,2.93 RATIO,LOW AIR LEAF SUSP,ALUM WHKS 72" SLEEPER,,
ConditionUsed
Usage529,714 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.93 ratio
Stock Number228785
MLS Number13857950
CategorySleeper Semi Trucks
Last Updated1/6/2026
Location
Buffalo, NY, US
Sold By
Hunter Truck
(716) 218-___  SHOW
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Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2023 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop $69,900 USD
Well maintained Peterbilt 579 with Cummins power, PM and DOT in our shop, Detailed, Truck is ready to work,
ConditionUsed
Usage18,297 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number238954
MLS Number13998050
CategorySleeper Semi Trucks
Last Updated1/3/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
(724) 243-___  SHOW
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Hunter Truck
Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop $59,900 USD
Freshly PM'd, DOT'd detailed!!, Cummins Power Eaton Auto Trans!, Dual Stacks, Aluminum Wheels!, Put this to work today!,
ConditionUsed
Usage560,922 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number238953
MLS Number13973757
CategorySleeper Semi Trucks
Last Updated1/3/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
(724) 243-___  SHOW
NUMBERCall Seller
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Hunter Truck
Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2023 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop $69,900 USD
Well maintained Peterbilt 579 with Cummins power, PM and DOT in our shop, Detailed, Brand new steer tires Truck is ready to work,
ConditionUsed
Usage462,083 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number238962
MLS Number13918190
CategorySleeper Semi Trucks
Last Updated1/3/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
(724) 243-___  SHOW
NUMBERCall Seller
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Hunter Truck
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