Used Automatic Flat Top Sleeper Semi Trucks For Sale

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2019 Freightliner Sleeper Semi Truck - 50" Flat Top Sleeper, 455HP, 12 Speed Automatic

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$45,326 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	647,705 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15'17 GHG 455/1625
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	597562
MLS Number	13463012
Category	Sleeper Semi Trucks
Last Updated	6/21/2025
Location	La Vergne, TN, US
Sold By	Ryder

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33 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins, Automatic

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$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	465,149 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	S02459-DELIVERY 2 U
MLS Number	13637957
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

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35 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins 400HP, Automatic

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$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	437,551 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02414-DELIVERY 2 U
MLS Number	13572484
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

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35 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins 400HP, Automatic

Recently Updated

$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	435,337 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02413-DELIVERY 2 U
MLS Number	13572482
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

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34 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins 400HP, Automatic

Recently Updated

$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	476,178 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02357-DELIVERY 2 U
MLS Number	13464127
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

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49 0

2012 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, Automatic

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$42,900 USD

2013 WESTERN STAR 4900, DETROIT DD15, 500HP, 363,728 ACTUAL VERIFIED MILES, 14,194 ACTUAL HOURS, JAKES, ALLISON AUTOMATIC TRANSMISSION, 16K LB FRONT AXLE, 46K LB REAR AXLES, AIRLINER...

Condition	Used
Usage	14,194 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Allison RDS Automatic
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	BH3668
MLS Number	13515034
Category	Sleeper Semi Trucks
Last Updated	6/19/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(866) 530-___ SHOW
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1 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Flat Top Sleeper, Paccar 455HP, Automatic

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$40,999 USD

391264 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 76, Wheel Base: 229,...

Condition	Used
Usage	391,264 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	8679939
MLS Number	13603502
Category	Sleeper Semi Trucks
Last Updated	6/17/2025
Location	Wadsworth, IL, US
Sold By	JX Truck Center

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15 1

2007 Peterbilt 379 Sleeper Semi Truck - 48" Flat Top Sleeper, Caterpillar 475HP, Automatic

$59,000 USD

Cat C15 475HP, Jake brake, Eaton Ultrashift automatic transmission, 3.55 ratio, 12K FA- 40K RA, Fixed 5th wheel, Dual 135 gal fuel tanks, 48" Unibilt flattop sleeper, 100" Cab/trunnion, Air...

Condition	Used
Usage	959,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Transmission	Ultrashift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	Consign 379
MLS Number	13646789
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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35 1

2020 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins 400HP, Automatic

$54,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	435,859 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	S02462-DELIVERY 2 U
MLS Number	13646441
Category	Sleeper Semi Trucks
Last Updated	6/20/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

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1 0

2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, Automatic

$62,999 USD

297710 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 40, Wheels: Aluminum,...

Condition	Used
Usage	297,710 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8679836
MLS Number	13556960
Category	Sleeper Semi Trucks
Last Updated	6/11/2025
Location	Pewaukee, WI, US
Sold By	JX Truck Center

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38 0

2018 Volvo VNL64T630 Sleeper Semi Truck - 61" Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

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$29,000 USD

Fleet Maintained, 6 MO/50,000 mile Engine and Aftertreatment Warranty, Fort Worth, TX, Rhome, TX,

Condition	Used
Usage	576,812 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	1993
MLS Number	13309144
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
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11 0

2018 Volvo VNL64T-730 Sleeper Semi Truck - 36" Flat Top Sleeper, 12 Speed Automatic

Price Drop

$54,148 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	485,064 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	D13'17 455/2100
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	776666
MLS Number	13501583
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Miami, FL, US
Sold By	Ryder

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14 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 48" Flat Top Sleeper, 475HP, 12 Speed Automatic

Price Drop

$60,071 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	437,619 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	DD15AT'17 475/1650
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	828872
MLS Number	13602158
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Jacksonville, FL, US
Sold By	Ryder

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9 0

2020 Volvo VNR64T-640 Sleeper Semi Truck - 40" Flat Top Sleeper, 425HP, 12 Speed Automatic

Price Drop

$58,200 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	522,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13'17 425/2100
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	243545
MLS Number	13575293
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Doraville, GA, US
Sold By	Ryder

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20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK Web
MLS Number	13541906
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK
MLS Number	13540071
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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24 0

2018 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 430HP, 10 Speed Automatic

$89,000 USD

2018 Kenworth W900 Specs:, -New Engine Installed Jan 2025, -Mileage:100,000 since engine replacement, -Drive: 6x4, -Tandem Axle, -Air-ride Suspension, -Engine: Detroit 60 Series, -Single...

Condition	Used
Usage	100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Detroit DDC60
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC34286LAK Web
MLS Number	13560338
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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2018 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 430HP, 10 Speed Automatic

$89,000 USD

2018 Kenworth W900 Specs:, -New Engine Installed Jan 2025, -Mileage:100,000 since engine replacement, -Drive: 6x4, -Tandem Axle, -Air-ride Suspension, -Engine: Detroit 60 Series, -Single...

Condition	Used
Usage	100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Detroit DDC60
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC34286LAK
MLS Number	13560336
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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11 0

2020 Mack Anthem 64T Sleeper Semi Truck - 48" Flat Top Sleeper, 445HP, 12 Speed Automatic

$54,169 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	585,611 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	MP8-445C 445/1300
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	881981
MLS Number	13464910
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Greenville, SC, US
Sold By	Ryder

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10 0

2019 International LT625 Sleeper Semi Truck - 37" Flat Top Sleeper, 450HP, 10 Speed Automatic

$40,633 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	576,334 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	10 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	37"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	866075
MLS Number	13464939
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Bolingbrook, IL, US
Sold By	Ryder

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38 1

2015 Kenworth T880 Sleeper Semi Truck - 42" Flat Top Sleeper, Paccar 455HP, 13 Speed Ultrashift Automatic

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499860 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 13 Speed Ultrashift Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 42,...

Condition	Used
Usage	499,860 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C-33101
MLS Number	12090166
Category	Sleeper Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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44 0

2015 Peterbilt 389 Sleeper Semi Truck

$150,000 USD

Engine rebuilt at 305,000 miles - New turbo and actuator - Power divider - 13spd Ultrashift w/new clutch @ 295,000 - Air ride front axle - Air trac rear axles - Disc brakes all around...

Condition	Used
Usage	360,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Transmission	13 Speed Ultrashift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CA053023EJSK
MLS Number	12093295
Category	Sleeper Semi Trucks
Last Updated	5/14/2024
Location	Valley Center, CA, US
Sold By	Carmody and Associates Inc