Diesel 18 Speed Flat Top Sleeper Semi Trucks For Sale

(855) 653-___ SHOW
NUMBERCall Seller

18 0

2023 Peterbilt 389 Tri Axle Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

Call for price

2023 Peterbilt 389 Tandem Axle 58” Flattop Sleeper Tractor, Cummins X15 Turbo Diesel Engine, 605 HP, Engine Brake, Eaton 18 Speed Manual Transmission, ONLY 53,325 ECM Verified Miles 2,510...

Condition	Used
Usage	2,510 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	T17373D
MLS Number	13652181
Category	Sleeper Semi Trucks
Last Updated	6/18/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 489-___ SHOW
NUMBERCall Seller

42 0

2020 Kenworth W990 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$185,000 USD

565hp Cummins, 18 speed Manual Transmission, 20K Front Axle, 46K Rears, Full Lockers, 18.5K Lift Axle, Headache Rack, Double Frame, Dual Exhaust, Small Flat Top Sleeper,

Condition	Used
Usage	201,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	2083
MLS Number	13633782
Category	Sleeper Semi Trucks
Last Updated	6/18/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

9 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Autoshift Amt

Recently Updated

Call for price

PTO / Wet Line installed - 3 available,

Quantity	5
Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Autoshift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	275516
MLS Number	13421358
Category	Sleeper Semi Trucks
Last Updated	6/18/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

6 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

Call for price

2 available,

Quantity	2
Condition	New
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
Sleeper Size	58"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	276485
MLS Number	13273367
Category	Sleeper Semi Trucks
Last Updated	6/18/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(855) 807-___ SHOW
NUMBERCall Seller

72 0

2019 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$104,500 USD

SUPER CLEAN 2019 KENWORTH W900L!! CUSTOM PAINT JOB! NON-SMOKER TRUCK! CUMMINS X15 - 565HP! 18 SPEED MANUAL EATON!! 3.25 REAR END! 72 INCH FLAT TOP SLEEPER! DUAL BREATHERS, DUAL EXHAUST!...

Condition	Used
Usage	358,606 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
Sleeper Size	72"
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7022
MLS Number	13650072
Category	Sleeper Semi Trucks
Last Updated	6/19/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 605-___ SHOW
NUMBERCall Seller

22 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated

$152,250 USD

WE WILL ENTERTAIN ANY REASONABLE OFFER! 2020 Kenworth W900. Factory 605hp Cummins X15 and 18 spd trans. 4 way lockers, 2 sets of stacks, Recent work includes new turbo and Transmission...

Condition	Used
Usage	425,883 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 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	CON7743
MLS Number	13593327
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

17 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$204,025 USD

This 589 flat top will catch your eye going down the road. The Legendary Black Cherry sparkles in the light. Big Cummins power, 1850 torque, Pete Low Air Leaf suspension, and manual 18...

Condition	New
Usage	1,473 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	275055
MLS Number	13071652
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Clearfield, PA, US
Sold By	Hunter Truck

(855) 605-___ SHOW
NUMBERCall Seller

16 0

2019 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual

$60,500 USD

2019 Western Star 4900, Detroit DD15 ( pre-emission ) tuned to 570 hp, 2075 torque. New Top End, New Injectors and Turbo less than a year ago.18 Speed Manual Transmission, Dp41 Rears with...

Condition	Used
Usage	14,527 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	570 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	41,000 lb 3.90 ratio
Stock Number	BTS3406
MLS Number	13478251
Category	Sleeper Semi Trucks
Last Updated	6/18/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 807-___ SHOW
NUMBERCall Seller

38 0

2019 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$119,500 USD

CLEAN PETE 389! CUMMINS X15 POWERED, 565HP, EATON 18 SPEED TRANSMISSION, LOW MILES, 63" Flat top! DUAL BREATHERS, DUAL STACK, 63"FLAT-TOP SLEEPER, WET-KIT, 11R24.5 TIRES HEADACHE RACK, CB...

Condition	Used
Usage	344,277 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
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	6979
MLS Number	13548039
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

10 0

2025 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

Call for price

On Ground in Eau Claire, PA. New 2025 Peterbilt 567, 58" Sleeper, Cummins X15 Engine, 565 HP, 1850 Torque, 13,200K Dana Spicer Front Axle, 40K Dana Spicer Rear Axle, 260" Wheelbase, 3.36...

Condition	New
Usage	9 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	276941
MLS Number	13363192
Category	Sleeper Semi Trucks
Last Updated	6/12/2025
Location	Eau Claire, PA, US
Sold By	Hunter Truck

12 0

2026 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Mdrive Hd Manual

$222,000 USD

NEW 2026 PETERBILT 589 FLAT TOP SLEEPER! 58" DARK GREEN SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 13,200LBS FRONT AXLE, 40K REAR AXLE, 275"...

Condition	New
Usage	28 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	279876
MLS Number	13635665
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 300-___ SHOW
NUMBERCall Seller

66 0

2011 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$49,500 USD

Heat, A/C, Power Windows, Cruise Control, Cummins ISX15 Diesel 600 hp Engine, Eaton Fuller 18 Speed Manual Transmission, Double Differential Locks, 12000 lb Front Axle, 46000 lb Rears,...

Condition	Used
Usage	599,803 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX15 600
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
MLS Number	13627828
Category	Sleeper Semi Trucks
Last Updated	6/5/2025
Location	Womelsdorf, PA, US
Sold By	Weaco Equipment

12 3

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

$99,950 USD

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, Stainless Half...

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	6/4/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

14 0

2022 Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$149,900 USD

Low mileage good looking Peterbilt 389, Full locking rears, Wetline, Headache rack with stobes,

Condition	Used
Usage	9,808 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	281444
MLS Number	13619687
Category	Sleeper Semi Trucks
Last Updated	6/3/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 904-___ SHOW
NUMBERCall Seller

38 1

2015 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$69,500 USD

2015 Western Star Sleeper, 500hp Detroit DD16, 18spd Manual, 30,966 Mi, Air ride Suspension, Nationwide Delivery Available

Condition	Used
Usage	30,966 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,020 lb
Stock Number	6602
MLS Number	13616994
Category	Sleeper Semi Trucks
Last Updated	5/31/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

9 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Call for price

72" FLAT TOP SLPR W/ ORANGE FRAME,

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear End	40,000 lb 3.55 ratio
Stock Number	280706
MLS Number	13614947
Category	Sleeper Semi Trucks
Last Updated	5/30/2025
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(833) 904-___ SHOW
NUMBERCall Seller

48 1

2009 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 18 Speed Manual

$69,500 USD

2009 Western Star Sleeper, 500hp C15, 18spd Manual, Air Ride Suspension, 3 Line Wet Kit, 228 Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	49,900 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6447
MLS Number	13601599
Category	Sleeper Semi Trucks
Last Updated	5/23/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

10 0

2026 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 525HP

$214,950 USD

PRICE INCLUDES FET. New Kenworth T880 Low Roof Sleeper For Sale. Features: Extended Warranty, Dual Exhaust, 200-gallon Fuel Capacity, Front Tow Hooks, Slate Gray Interior, Air Ride Driver's...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	196917
MLS Number	13387418
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2026 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP

$214,950 USD

PRICE INCLUDES FET. New Kenworth T880 Low-Roof Sleeper for Sale. Features: Extended Warranty, 200 Gallon Fuel Capacity, Dual Exhaust, 40" Low Roof Cab, Stainless Steel Visor, Front Tow Hooks...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.42 ratio
Stock Number	196918
MLS Number	13387403
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$259,950 USD

PRICE INCLUDES FET. New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors,...

Condition	New
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
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160973
MLS Number	13135172
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$259,950 USD

PRICE INCLUDES FET. New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors,...

Condition	New
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
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160972
MLS Number	13135170
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$259,950 USD

PRICE INCLUDES FET. New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Exhaust Stack, 260-gallon Fuel Capacity, Chrome Bumper, Stainless Steel Quarter Fenders, Heated Mirrors,...

Condition	New
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
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	160971
MLS Number	13135163
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 1

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$249,950 USD

PRICE INCLUDES FET. New Kenworth W900L Flat-top Sleeper For Sale. Features: Dual Exhaust, Dual Fuel Tanks, 300-gallon Fuel Capacity, Dual Air Cleaners, Stainless Steel Sun Visor, Heated...

Condition	New
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
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	131636
MLS Number	12866960
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
NUMBERCall Seller

8 0

2025 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$249,950 USD

PRICE INCLUDES FET. New Kenworth W900L Flat-top Sleeper for sale. Features: Dual Fuel Tanks, 260-gallon Fuel Capacity, 72 in. Flat-top Sleeper Cab with Heated Leather Seats, Navigation,...

Condition	New
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
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	139079
MLS Number	12778157
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth