Peterbilt Automatic 6x4 Trucks with Cummins Engines For Sale

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22 0

2011 Peterbilt 320 Tandem Axle Garbage Truck - Cummins, 370HP, Automatic

Newly Listed

$25,000 USD

GOOD TRUCK, RUNS EXCELLENT, DIFFERENTIAL LOCK, NEW-WAY 40 YARD PACKER, DOUBLE FRAME, SOUTHERN TRUCK/ WELL MAINTAINED! !,

Condition	Used
Usage	27,421 Hours
Duty Class	Heavy Duty Garbage Truck
Horse Power	370 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.57 ratio
Stock Number	11PETE80GAR
MLS Number	14062694
Category	Garbage Trucks
Last Updated	12/27/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

33 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, Automatic

2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

2019 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 450HP, 10 Speed Smart Advantage Automatic

Price Drop

$79,500 USD

LOW MILES! MULTIPLE UNITS!! CLEAN PETE 389 SLEEPER, FLEET MAINTAINED, X ENTERPRISE TRUCK, CUMMINS X15, 450HP, EATON SMART ADVANTAGE 10 SPEED AUTO TRANSMISSION, VIRGIN RUBBER, HYDRAPAK/PTO,...

Condition	Used
Usage	221,763 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	7038
MLS Number	13734540
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

64 0

2019 Peterbilt 389 Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 450HP, 10 Speed Smart Advantage Automatic

Price Drop

$74,500 USD

CLEAN 2019 PETERBILT 389! FLEET MAINTAINED, X ENTERPRISE TRUCK, CUMMINS X15 POWRED, EATON SMART ADVANTAGE,10 SPEED AUTO TRANSMISSION, HYDRAPAK/PTO, LEGACY PASSENGER SEAT, VIRGIN BRIDGESTONE...

Condition	Used
Usage	324,522 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	7040
MLS Number	13693411
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

36 0

2019 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 450HP, 10 Speed Smart Advantage Automatic

Price Drop

$74,500 USD

CLEAN PETE 389 SLEEPER, FLEET MAINTAINED, X ENTERPRISE TRUCK, CUMMINS X15, 450HP, EATON SMART ADVANTAGE 10 SPEED AUTO TRANSMISSION, VIRGIN RUBBER, 2500W COBRA POWER INVERTER, HYDRAPAK/PTO,...

Condition	Used
Usage	355,250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	7042
MLS Number	13685207
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

43 0

2019 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 450HP, 10 Speed Smart Advantage Automatic

Price Drop

$69,500 USD

CLEAN PETE 389 SLEEPER, FLEET MAINTAINED, X ENTERPRISE TRUCK, CUMMINS X15, 450HP, EATON SMART ADVANTAGE 10 SPEED AUTO TRANSMISSION, VIRGIN RUBBER, HYDRAPAK/PTO, AIR LEAF SUSPENSION, DUAL...

Condition	Used
Usage	383,106 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	7043
MLS Number	13685187
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

43 0

2019 Peterbilt 389 Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 450HP, 10 Speed Smart Advantage Automatic

Price Drop

$74,500 USD

CLEAN 2019 PETERBILT 389! FLEET MAINTAINED, X ENTERPRISE TRUCK, CUMMINS X15 POWRED, EATON SMART ADVANTAGE,10 SPEED AUTO TRANSMISSION, HYDRAPAK/PTO, LEGACY PASSENGER SEAT, VIRGIN BRIDGESTONE...

Condition	Used
Usage	339,621 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	7041
MLS Number	13680046
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

60 0

2015 Peterbilt 579 Tandem Axle Flatbed Truck - 450HP, 12 Speed Endurant Automatic

$69,500 USD

OVERHAUL FROM CUMMINS WITH PAPERWORK!! 2015 PETERBILT 579 WITH CUSTOM 108" ARI SLEEPER, OVERHAUL PAPERWORK,CUMMINS, NEW REARS, REW ROOF AIR, NEW DPF SYSTEM, ISX POWERED, EATON AUTO...

Condition	Used
Usage	1,398,737 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	108"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7055 Toter
MLS Number	13753537
Category	Flatbed Trucks
Last Updated	12/21/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

34 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$75,900 USD

CUMMINS POWERED ULTRALOFT! This Very Nice 2023 Peterbilt 579 still has some remaining warranty on it of 3 years or 400k miles; has a 450hp Cummins Engine with a 12 Speed Automatic...

Condition	Used
Usage	330,490 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679916
MLS Number	13576869
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	DeForest, WI, US
Sold By	JX Truck Center

36 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$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...

Condition	Used
Usage	400,411 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679918
MLS Number	13571081
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Wyoming, MI, US
Sold By	JX Truck Center

37 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$73,900 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;...

Condition	Used
Usage	368,718 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679917
MLS Number	13566791
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Wyoming, MI, US
Sold By	JX Truck Center

34 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$79,900 USD

Warranty Remaining! This sharp 2023 Ultraloft Peterbilt 579 is Cummins Powered with a 450hp engine and paired with a 12spd Automatic Transmission. External Sunvisor; all aluminum wheels;...

Condition	Used
Usage	283,019 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679789
MLS Number	13458832
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

53 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 525HP

$107,900 USD

BEAUTIFUL TRUCK! Cummins X15; 18 SPEED AUTOMATIC; 525HP; DISC BRAKES; Dual Exhaust; Heated Mirrors; Drop Visor; Stainless Steel Smooth Half Fenders; Thermoking APU is installed; Refrigerator...

Condition	Used
Usage	411,346 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	8679508
MLS Number	13009692
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Urbana, IL, US
Sold By	JX Truck Center

(844) 481-___ SHOW
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24 0

2020 Peterbilt 389 Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Automatic

$97,500 USD

2020 PETERBILT 389 DAYCAB, CUMMINS X15 MOTOR, 450 ADV HP, EATON AUTOMATIC TRANSMISSION, 40K REARS, 13,2K FRONTS, DUAL EXHAUST, SLIDING FIFTH WHEEL, 240'' WHEEL BASE, ENGINE BRAKE, ALUMINUM...

Condition	Used
Usage	4,600 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15 450
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14052291
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

35 0

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$58,900 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...

Condition	Used
Usage	420,297 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680028
MLS Number	13767141
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(866) 740-___ SHOW
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34 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$79,900 USD

BEAUTIFUL 2025 Western Star with Remaining OEM Warranty! Thermo King APU Installed! Powered by a Strong DD15 505hp Engine and paired with a smooth shifting DT12 Automatic Transmission;...

Condition	Used
Usage	214,501 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679915
MLS Number	13566359
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Wyoming, MI, US
Sold By	JX Truck Center

(866) 530-___ SHOW
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32 0

2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic

$47,995 USD

***Our End-of-Year Sale is here — save up to $3,500 off on select trucks until December 31!***, CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE MULTIPLE SIMILAR...

Condition	Used
Usage	587,608 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	8934
MLS Number	13543575
Category	Day Cab Semi Trucks
Last Updated	12/21/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 278-___ SHOW
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24 0

2019 Peterbilt 579 Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$34,900 USD

2019 Peterbilt 579, Cummins X15 500hp, 12 spd auto, 694,568 mi Jakes, 70% Brakes, 90% Virgin tires, 3.25 ratio, 52,350 gvw, Cold A/C, (2) 135 gal tanks, A/S 5th, Traction Control, Diff Lock,...

Condition	Used
Usage	19,652 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	60"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	75349
MLS Number	14044400
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Signal Hill, CA, US
Sold By	Pacific Trux

(844) 321-___ SHOW
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66 0

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$75,900 USD

YEAR END SPECIAL!!! - WERE $89,900 NOW $ 75,900, SPECIAL ENDS DECEMBER 31,2025,

Condition	Used
Usage	11,811 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	1679
MLS Number	14043628
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
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66 0

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$75,900 USD

YEAR END SPECIAL!!! - WERE $89,900 NOW $ 75,900, SPECIAL ENDS DECEMBER 31,2025,

Condition	Used
Usage	13,000 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	1678
MLS Number	14043626
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 445-___ SHOW
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54 0

2011 Peterbilt 386 Tri- Axle, Dump Truck - 18' Elliptical HARDOX 450, New Paint, Double Frame, Steerable Lift axle, Automatic Trans!

$89,700 USD

~ Annual Holiday Truck Sale! ~ Extended Now Thru Thursday January 8th, 2026 Original Price $ 98,500.00 This a 2011 Peterbilt 386 Tri-Axle with Cummins ISX 12L, 425 HP, Automatic 10-Speed...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 5.43 ratio
Stock Number	D118828
MLS Number	13987349
Category	Dump Trucks
Last Updated	12/23/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(724) 648-___ SHOW
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16 0

2019 Peterbilt 567 24 ft Box Truck - 450HP, 6 Speed Automatic, Roll up Door

$54,900 USD

24' Tandem axle box truck with translucent roof, X15 Cummins with automatic. Full locking rears,

Condition	Used
Usage	259,325 Miles
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.63 ratio
Door Type	Roll up
Lining Type	Plywood
Stock Number	198718
MLS Number	13809214
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/9/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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10 0

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

$49,900 USD

CUMMINS X15 450 HP,12 SPD AUTO TRANS,12500 FRT, 40K RR,2.93 RATIO,LOW AIR LEAF SUSP,ALUM WHKS 72" SLEEPER,,

Condition	Used
Usage	529,714 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	228785
MLS Number	13857950
Category	Sleeper Semi Trucks
Last Updated	12/6/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck