Used Tandem Axle Flat Top Sleeper Semi Trucks with 3.50-0.00 Ratio For Sale

(855) 489-___ SHOW
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42 0

2022 Peterbilt 567 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

Newly Listed

$103,000 USD

Super Clean! Remaining Factory Engine and After Treatment Warranty, Cummins ISX 500hp, 13 Speed Manual, 13,200# FA, 44,000# RA, Full Lockers, 48" Flat Top Sleeper, Rear Window, Dual Exhaust,...

Condition	Used
Usage	449,760 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.55 ratio
Stock Number	2421
MLS Number	13738316
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(866) 530-___ SHOW
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51 4

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

2019 Western Star 4900FA Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 565HP, 18 Speed Manual

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$129,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE, EXTENDED WARRANTIES AVAILABLE TRADE INS WELCOME,...

Condition	Used
Usage	497,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	0724
MLS Number	13436827
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

(844) 362-___ SHOW
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45 0

2005 Freightliner FLD120 Classic Sleeper Semi Truck - 36" Flat Top Sleeper, Mercedes-Benz 450HP, 10 Speed Manual

Price Drop

$16,500 USD

2005 FREIGHTLINER CLASSIC, TRUCK WAS JACKEDKNIFED AND DRIVES SIDE SLEEPER CORNER WAS DAMAGED AND NOT REPAIRED, MECEDES 450 HP, FRO15210B TRANS, 3.73 RATIO REARENDS, CLEAN INTERIOR GOOD...

Condition	Used
Usage	1,150,894 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.73 ratio
Stock Number	5DU81668
MLS Number	12803814
Category	Sleeper Semi Trucks
Last Updated	7/27/2025
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

(833) 801-___ SHOW
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24 0

2010 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Caterpillar 385HP, 10 Speed Manual

$30,000 USD

VERY GOOD TRUCK, WELL MAINTAINED, RUNS AND DRIVES EXCELLENT, AIR SEAT, POWER RIGHT WINDOW, FULL LOCKING REARS! LOW MILES! HEAVY DUTY TRUCK!!,

Condition	Used
Usage	125 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	385 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	10C13125FLATT8
MLS Number	13707382
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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21 0

2008 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Caterpillar 385HP, 10 Speed Manual

$30,000 USD

VERY GOOD TRUCK, WELL MAINTAINED, RUNS AND DRIVES EXCELLENT, AIR SEAT, POWER RIGHT WINDOW, FULL LOCKING REARS! LOW MILES!,

Condition	Used
Usage	4,508 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	385 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	08C13100HALT8
MLS Number	13349805
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

12 3

2016 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$99,950 USD

**MAKE AN OFFER!** Used Kenworth W900L Sleeper for sale. Features: Dual 7" Exhaust Stacks, Dual Stainless Air Cleaners, 7-way EOF, Power Locks, Power Windows, 2 Toolboxes and Frame Access,...

Condition	Used
Usage	14,206 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	25P054T
MLS Number	13621788
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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7 0

2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$99,950 USD

**MAKE AN OFFER!** Used 2020 Kenworth T880 Sleeper truck for Sale. Features: 40" Sleeper, 185-gallon Fuel Capacity, Full Lockers, Suspension Overinflation Valve, Disc Brakes, Dual Exhaust...

Condition	Used
Usage	23,297 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	426067T
MLS Number	13568456
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

13 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado 122 SD Flat-top Sleeper for sale. Features: Power Mirrors, Single Exhaust, Power Locks, Power Windows, PTO, and more. Hundreds of new and used...

Condition	Used
Usage	145,315 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P118
MLS Number	13155350
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$59,950 USD

**MAKE AN OFFER!** Used 2016 Freightliner Coronado Sleeper for Sale. Features: 48" Flat-Top Sleeper, Heated Power Mirrors, Cruise Control, Single Bunk, Chrome Quarter Fenders, Chrome Bumper,...

Condition	Used
Usage	8,032 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P095
MLS Number	12982704
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2016 Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 485HP, 10 Speed Manual

$59,950 USD

**MAKE AN OFFER!** SOLD AS-IS. TRUCK NEEDS ENGINE WORK. Used Peterbilt 389 Flat-top Sleeper for sale. Features: Dual Vertical Exhaust, Chrome Bumper, Chrome Air Cleaners, Chrome Sun Visor,...

Condition	Used
Usage	750,001 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.55 ratio
Stock Number	22P223
MLS Number	12781198
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2007 Kenworth T800 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 475HP, 10 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Block Heater, Oil Heater, Tilted Steering Column, Power Locks and Windows, Heated Power Mirrors, Single Frame,...

Condition	Used
Usage	11,128 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	22P354
MLS Number	12610235
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado Flat-top Sleeper for sale. Features: Chrome Bumper, Chrome Sun Visor, Power Locks, Power Windows, Heated Power Mirrors, Cruise Control, Single...

Condition	Used
Usage	9,944 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	23P097
MLS Number	12517585
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2015 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado 122SD Flat-top Sleeper for sale. Features: Single Vertical Exhaust, Tilt and Telescopic Steering Column, Chrome Bumper, Cruise Control, Air Ride...

Condition	Used
Usage	8,521 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	23P068
MLS Number	12264568
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

4 0

2014 Mack Pinnacle CXU613 Sleeper Semi Truck - 48" Flat Top Sleeper, MP8-445E 445HP, 10 Speed Manual

$39,950 USD

**MAKE AN OFFER!** Used Mack CXU613 Sleeper for sale. Features: Power Windows and Locks, Power Mirror, Heated Mirrors, Tilt Steering Column, Single Exhaust, Cruise Control, and more....

Condition	Used
Usage	16,275 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	Mack MP8-445E
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	22P201
MLS Number	12261999
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2007 Kenworth T800 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 475HP, 10 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Power Locks and Windows, Dual Fuel Tanks, Dual Exhaust, Power Mirrors, Cruise Control, and more. Coopersburg ...

Condition	Used
Usage	11,896 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX475
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	22P355
MLS Number	12260116
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2011 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Cummins 485HP, 18 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Full Locking Rears, Tall 5th Wheel Legs, Dual Exhaust Stacks, Stainless Air Cleaners, Moose Bumper, Air Ride Cab,...

Condition	Used
Usage	15,730 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P283
MLS Number	11978610
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2015 Western Star 4900 Sleeper Semi Truck - 40" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$99,950 USD

**MAKE AN OFFER!** Used Western Star 4900 FA Flat Top Sleeper for Sale. Features: Air Ride Cab, Full Locking Rears, Stainless Quarter Fenders, Stainless Mudflap Brackets, Dual Exhaust, Dual...

Condition	Used
Usage	16,834 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	21P279
MLS Number	11698571
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

8 2

2005 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 475HP, 18 Speed Manual

$69,950 USD

**MAKE AN OFFER!** Used 2005 Kenworth T800B Sleeper truck for Sale. Features: 38" Flat-Top Sleeper, 220-gallon Fuel Capacity, Full Lockers, Off Road ABS, Dual Air Horns, Wetline PTO, Heated...

Condition	Used
Usage	25,658 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	22P356
MLS Number	13700777
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$69,950 USD

**MAKE AN OFFER!** Used 2016 Freightliner Coronado 122SD Sleeper truck for sale. Features: 190-gallon Fuel Capacity, Plastic Quarter Fenders, Dual Air Horns, Sunvisor, Jump Posts Under Hood,...

Condition	Used
Usage	14,631 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P132
MLS Number	13698535
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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4 0

2012 Western Star 4900 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 10 Speed Autoshift Amt

$30,000 USD

HEAVY DUTY TRUCK, RUNS EXCELLENT, CLEAN, FULL LOCKING REARS, DUAL EXHAUST, CRUISE, AUTOMATIC SHIFT TRANSMISSION WITH CLUTCH!,

Condition	Used
Usage	226,596 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	12DET226FLATWS
MLS Number	13693717
Category	Sleeper Semi Trucks
Last Updated	7/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 300-___ SHOW
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43 1

2020 Western Star 4900FA Sleeper Semi Truck - 44" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price

ELECTRONIC SCALE: KILOAD K4, BEACONS LIGHT, WEBASTO,

Condition	Used
Usage	12,872 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36638
MLS Number	13690047
Category	Sleeper Semi Trucks
Last Updated	7/9/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 216-___ SHOW
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13 1

1997 Freightliner FLD120 Sleeper Semi Truck - Cummins 389HP, 10 Speed Manual

$24,000 USD

Manual 10 Speed, N14 Red Top, Rated to 500 HP, 3.73 Rears, 215” WB, 12,000 Fronts, 40,000 Rears,

Condition	Used
Usage	1,131,880 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	460 HP
Engine Model	Cummins N14 CELECT PLUS
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.73 ratio
Stock Number	691178
MLS Number	13502025
Category	Sleeper Semi Trucks
Last Updated	7/9/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC