6x4 Sleeper Semi Trucks with Cummins Engines, 3.50-3.99 Ratio For Sale

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26-50 of 124 results
26-50 of 124 results
Peterbilt 567 Single Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP
13 0

2025 Peterbilt 567 Single Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP

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Day Cab Single Axle City Delivery, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 62,000,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
Rear AxleSingle Axle
Rear End46,000 lb 3.91 ratio
Stock NumberSD703118
MLS Number13101327
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Stoney Creek, ON, Canada
Sold By

Brandt

Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP
24 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP

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80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 62,000,
ConditionNew
Usage2,397 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberSD703102
MLS Number13101322
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Mississauga, ON, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
20 0

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Usage286 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberSD703054
MLS Number13101318
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Mississauga, ON, Canada
Sold By

Brandt

Peterbilt 389 Pride & Class Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual
17 0

2021 Peterbilt 389 Pride & Class Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

$164,900 USD
Fresh engine rebuild with warranty, Premium interior with navigation,
ConditionUsed
Usage334,730 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number232079
MLS Number13063203
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP
20 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP

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72" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberSD702910
MLS Number12998463
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Estevan, SK, Canada
Sold By

Brandt

Peterbilt 389 Sleeper Semi Truck - Cummins 500HP
20 0

2024 Peterbilt 389 Sleeper Semi Truck - Cummins 500HP

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80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper Size78"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberRD669783
MLS Number12998461
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Saskatoon, SK, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
23 0

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberSD703065
MLS Number12937762
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Stoney Creek, ON, Canada
Sold By

Brandt

Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP
22 0

2024 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP

Call for price
GENERAL FREIGHT, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 59,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberRD655878
MLS Number12937761
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Regina, SK, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
22 0

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Usage156 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberSD703061
MLS Number12937759
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
London, ON, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
24 0

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberSD703057
MLS Number12937758
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Lively, ON, Canada
Sold By

Brandt

Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP
22 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP

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Day Cab Single Axle City Delivery, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 62,000,
ConditionNew
Usage175 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
Rear AxleSingle Axle
Rear End46,000 lb 3.91 ratio
Stock NumberSD703106
MLS Number12937755
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Stoney Creek, ON, Canada
Sold By

Brandt

Peterbilt 389 Sleeper Semi Truck - Cummins 565HP
19 0

2023 Peterbilt 389 Sleeper Semi Truck - Cummins 565HP

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Day Cab Single Axle City Delivery, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 58,000,
ConditionUsed
Usage128,554 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
Sleeper Size72"
Rear AxleSingle Axle
Rear End46,000 lb 3.91 ratio
Stock Number807801A
MLS Number12937753
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Saskatoon, SK, Canada
Sold By

Brandt

Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP
22 0

2024 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP

Call for price
GENERAL FREIGHT, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 59,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberRD655879
MLS Number12937747
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Regina, SK, Canada
Sold By

Brandt

Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP
22 0

2024 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP

Call for price
GENERAL FREIGHT, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 59,200,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberRD655876
MLS Number12937745
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Regina, SK, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
13 0

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 52,300,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberSD697116
MLS Number12937739
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Lloydminster, SK, Canada
Sold By

Brandt

Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP
22 0

2024 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Call for price
80" Sleeper Tandem Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,
ConditionNew
Usage2,352 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberRD689636
MLS Number12620631
CategorySleeper Semi Trucks
Last Updated9/7/2024
Location
Mississauga, ON, Canada
Sold By

Brandt

Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
9 0

2020 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$189,900 USD
Absolutely beautiful condition Mayfield Dairy Yellow 389 must see to appreciate,
ConditionUsed
Usage6,185 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number208058
MLS Number13073700
CategorySleeper Semi Trucks
Last Updated9/6/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 565HP
25 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 565HP

$139,999 USD
396428 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 70, Wheel Base: 280, Tandem Rear Axles, Front...
ConditionUsed
Usage396,428 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number8679549
MLS Number13051320
CategorySleeper Semi Trucks
Last Updated9/6/2024
Location
Indianapolis, IN, US
Sold By

JX Truck Center

Kenworth W900 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
15 0

2020 Kenworth W900 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$109,900 USD
Fresh engine rebuild 5/24 @ 434176, VIT interior, Rear bunk window, Warranty till 12/25,
ConditionUsed
Usage15,474 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size62"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number274004
MLS Number12941287
CategorySleeper Semi Trucks
Last Updated8/30/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
10 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$199,900 USD
X15 Cummins 565 HP 44" SLPR,
ConditionNew
Usage5 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number270029
MLS Number13077914
CategorySleeper Semi Trucks
Last Updated8/29/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual
21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD
GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...
ConditionUsed
Usage10,322 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock NumberMR459074U-
MLS Number13025976
CategorySleeper Semi Trucks
Last Updated8/29/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual
21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD
GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...
ConditionUsed
Usage10,322 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock NumberMR459074U
MLS Number13024037
CategorySleeper Semi Trucks
Last Updated8/29/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual
11 0

2022 Kenworth W900 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$124,500 USD
NEW LOCAL TRADE, CAROLINA BLUE!!, BEAUTIFUL LIGHT BLUE 2022 KW W900, CUMMINS X15 500HP WITH AN EATON-FULLER 18-SPEED MANUAL, FULL GAUGE PACKAGE,, AIR SUSPENSION, SLIDING FIFTH, LEATHER...
ConditionUsed
Usage422,177 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberNR477229U/HBG
MLS Number13073488
CategorySleeper Semi Trucks
Last Updated8/28/2024
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual
12 0

2022 Kenworth W900 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$124,500 USD
CAN'T GET TO HEAVEN IN A RED CANOE BECAUSE GOD'S FAVORITE COLOR IS CAROLINA BLUE!! BEAUTIFUL LIGHT BLUE 2022 KW W900, CUMMINS X15 500HP WITH AN EATON-FULLER 18-SPEED MANUAL, FULL GAUGE...
ConditionUsed
Usage422,177 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberNR477229U
MLS Number13072015
CategorySleeper Semi Trucks
Last Updated8/28/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
50 1

2019 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$104,900 USD
10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,216, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...
ConditionUsed
Usage334,216 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
Stock Number254184
MLS Number12933530
CategorySleeper Semi Trucks
Last Updated9/3/2024
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

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