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Used Gray 6x4 Sleeper Semi Trucks with Cummins Engines For Sale

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Showing 1 - 12 of 12 Sleeper Semi Truck Listings

1 - 12 of 12 listings
1 - 12 of 12 listings
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$94,900 USD
605HP Cummins X15 Engine with an 18 Speed MANUAL Transmission! This workhorse has 40k rears a wheelbase of 270in and a ratio of 3.58. Dual Stacks; Tons of Chrome including visor; air slide...
ConditionUsed
Usage572,228 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeRaised Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number8680127
MLS Number13963633
CategorySleeper Semi Trucks
Last Updated1/30/2026
Location
Indianapolis, IN, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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JX Truck Center
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$97,900 USD
APU Installed! This 2019 Peterbilt 389 is powered by a 605HP Cummins X15 Engine; an 18 Speed Manual Transmission; 40k Rears; Dual Exhaust Breathers; Heated Mirrors; LOTS of Chrome including...
ConditionUsed
Usage503,521 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeRaised Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number8680125
MLS Number13963618
CategorySleeper Semi Trucks
Last Updated1/30/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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Peterbilt 567 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 450HP, 13 Speed Manual

2023 Peterbilt 567 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 450HP, 13 Speed Manual

$124,500 USD
FLEET MAINTAINED, CLEAN 2023 PETE 579 WITH SMALL SLEEPER, CUMMINS POWER AND LOW MILES.WET-KIT, DIGITAL DASH, FULL LOCKERS, GOOD RUBBER, NO RUST, 200 GALL TANKS, AIR TRAC SUSPENSION, THICK...
ConditionUsed
Usage128,909 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size36"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number7157
MLS Number14111346
CategorySleeper Semi Trucks
Last Updated1/29/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___  SHOW
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Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$79,900 USD
Automatic 12spd, Climate Control System Manufacture transmission warranty, 5yr/750k, In service date 4/30/2021 SPECIAL!!! - WAS $95,900 NOW $ 79,900, MUST GO,
ConditionUsed
Usage314,127 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.93 ratio
Stock Number1632
MLS Number14043561
CategorySleeper Semi Trucks
Last Updated1/24/2026
Location
Fontana, CA, US
Sold By
Yerevan Truck & Equipment Sales
(844) 321-___  SHOW
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Yerevan Truck & Equipment Sales
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$59,900 USD
Automatic 12SPD Endurant, X15 Efficiency Series Engine, 400 H.P, SPECIAL!!! - WAS $75,900 NOW $ 59,900 MUST GO,
ConditionUsed
Usage386,230 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number1600
MLS Number14043560
CategorySleeper Semi Trucks
Last Updated1/24/2026
Location
Fontana, CA, US
Sold By
Yerevan Truck & Equipment Sales
(844) 321-___  SHOW
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Yerevan Truck & Equipment Sales
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

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

$56,900 USD
LOADED! This 2021 Peterbilt 579 is powered by a 450HP Cummins X15 Engine and paired with a smooth shifting 12 Speed Automatic Transmission. Truck has heated mirrors; air slide 5th wheel;...
ConditionUsed
Usage422,456 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680029
MLS Number13798299
CategorySleeper Semi Trucks
Last Updated1/22/2026
Location
Wyoming, MI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

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

$56,900 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...
ConditionUsed
Usage420,297 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680028
MLS Number13767141
CategorySleeper Semi Trucks
Last Updated1/22/2026
Location
Indianapolis, IN, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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JX Truck Center
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$104,900 USD
SHARP! 2020 Peterbilt 389 with all the right stuff and only 406k miles!! 605hp Cummins X15 Engine; 18 Speed Manual Transmission; Dual Exhaust; Stainless Steel Sun Visor; Meaty Tires; all...
ConditionUsed
Usage406,141 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number8680124
MLS Number13963649
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

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

$56,900 USD
LOADED ULTRALOFT! 2021 Peterbilt 579 with a Cummins X15 450HP Engine; 12 Speed Automatic Transmission; Adaptive Cruise Control; Lane Departure; Collision Avoidance; Heated Mirrors; Air Slide...
ConditionUsed
Usage424,609 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680027
MLS Number13777203
CategorySleeper Semi Trucks
Last Updated1/10/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
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JX Truck Center
Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

2016 Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

$66,500 USD
2016 KENWORTH W900L, SLEEPER TRUCK, CUMMINS ISX 550HP, 18 SPEED TRANSMISSION, DSP40 3.36 REARENDS, AIR RIDE SUSPENSION, AIR RIDE CAB, 22.5 ALUMINUM WHEELS, NEW STEER TIRES, HEADACHE RACK,,
ConditionUsed
Usage621,746 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number497884-KWC
MLS Number13381179
CategorySleeper Semi Trucks
Last Updated12/5/2025
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Volvo VNL64T400 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

2023 Volvo VNL64T400 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Contact for price
BEACONS LIGHT, WEBASTO,
ConditionUsed
Usage6,004 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size36"
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-37084
MLS Number13985991
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Volvo VNX64T740 Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

2022 Volvo VNX64T740 Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

Contact for price
- FRIDGE, - WEBASTO, - INVERTER: XANTREX FREEDOM HF, - Transmission model:RTLO-20918B,
ConditionUsed
Usage4,984 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35711
MLS Number13646424
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
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Gamache Truck Center
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