Used 18 Speed Sleeper Semi Trucks For Sale

(855) 605-___ SHOW
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1994 Peterbilt 378 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 450HP, 18 Speed Manual

$57,500 USD

1994 Peterbilt 378, PRE-EMISSION, New Crate Motor Detroit 60 Series engine installed 170,000 miles ago w/paperwork, 450 HP, Reman 18 Speed Manual Transmission installed 170,000 miles ago...

Condition	Used
Usage	1,000,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit SERIES 60 12.7 DDEC III
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,500 lb 3.90 ratio
Stock Number	BTS3930
MLS Number	14049336
Category	Sleeper Semi Trucks
Last Updated	12/18/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 940-___ SHOW
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2005 Peterbilt 387 Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 668HP, 18 Speed Manual

$22,999 USD

CATERPILLAR MOTOR 668HP -- 18SPD TRANSMISSION - DOUBLE BUNK SLEEPER - TANDEM AXLE - FRIDGE,

Condition	Used
Usage	752,803 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	668 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	D879063
MLS Number	13788525
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(844) 940-___ SHOW
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2020 International LoneStar Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

$69,999 USD

CUMMINS X15 605 HP - 18 SPD MANUAL - FLAT TOP - 302,859 MILES - DUAL ALUMINUM TANKS - AIR RIDE - SINGLE BUNK,

Condition	Used
Usage	302,000 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
Stock Number	605
MLS Number	13630297
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 18 Speed Manual

$81,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 500 HP, 18-speed Eaton manual transmission, tandem rear axle, 259" wheelbase....

Condition	Used
Usage	327,563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	433492
MLS Number	13863069
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

(833) 300-___ SHOW
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2022 Western Star 4900FA Sleeper Semi Truck - 32" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price

BEACONS LIGHT, WEBASTO,

Condition	Used
Usage	7,938 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	32"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37149
MLS Number	14041996
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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2020 Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price

WEBASTO, BEACONS LIGHT, Transmission modelRTLO-20918B,

Condition	Used
Usage	15,355 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37045
MLS Number	14040832
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 538-___ SHOW
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2019 Kenworth W900L Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$83,900 USD

2019 Kenworth W900, Cummins X15, 18 spd transmission Wheelbase 278,

Condition	Used
Usage	545,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	294784
MLS Number	13963469
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 489-___ SHOW
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2020 Kenworth W990 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$169,000 USD

Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 565hp Cummins, 18 speed Manual Transmission, 20K Front Axle, 46K Rears, Full Lockers, 18.5K...

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	12/11/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(844) 435-___ SHOW
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2024 Kenworth W900 Sleeper Semi Truck - 54" Flat Top Sleeper, Cummins 400HP, 18 Speed Manual

$199,900 USD

52023 Miles, Engine: CUMMINS, 605 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 54, Wheel Base: 255, Tandem Rear Axles, Front...

Condition	Used
Usage	52,023 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	54"
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	330481
MLS Number	13481377
Category	Sleeper Semi Trucks
Last Updated	12/11/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(855) 489-___ SHOW
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2020 International LT Tri Axle Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$75,000 USD

Tri Axle w/73" Sleeper, Cummins 565 hp, Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 18 Speed Manual (RTLO20918B), 14,000# FA, 46,000#...

Condition	Used
Usage	339,417 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	2024
MLS Number	13429212
Category	Sleeper Semi Trucks
Last Updated	12/11/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
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2020 International LT Tri Axle Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

$85,000 USD

155,000 miles on Brad New 605 hp Cummins Engine, Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 18 Speed Manual (RTLO20918B), Tri Axle...

Condition	Used
Usage	352,473 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	2025
MLS Number	13425421
Category	Sleeper Semi Trucks
Last Updated	12/11/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 300-___ SHOW
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2023 Kenworth T880 Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

Contact for price

WEBASTO, BEACONS LIGHT,

Condition	Used
Usage	2,744 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	42"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37176
MLS Number	14025329
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 807-___ SHOW
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2019 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$79,500 USD

CLEAN 2019 PETERBILT 389. DUAL BREATHERS, DUAL EXHAUST, CUMMINS X15, 565HP, 18 SPEED TRANSMISSON, VIRGIN RUBBER, NAVIGATION, POWER INVERTER, FRIDGE! READY TO WORK!,

Condition	Used
Usage	646,393 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7107
MLS Number	13873787
Category	Sleeper Semi Trucks
Last Updated	12/9/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
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2019 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$84,500 USD

CLEAN PETERBILT 389! CUMMINS X15 565HP! 18 SPEED EATON!! NEW CLUTCH, 3.70 RATIO!! 72 INCH SLEEPER! DUAL EXHAUST / DUAL BREATHERS! CHICKEN LIGHTS!! ALUMINUM 11R22.5!! 260 GAL FUEL CAPACITY!...

Condition	Used
Usage	585,880 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	7106
MLS Number	13848650
Category	Sleeper Semi Trucks
Last Updated	12/9/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
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2019 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$84,500 USD

CLEAN FLEET MAINTAINED, CUMMINS POWER X15 565HP, 18 SPEED MAN TRANS, 3.36 RATIO, DUAL EXHAUST, DUAL BREATHERS, 265 WHEELBASE, CLEAN PAINT, LOTS OF CHROME, CHROME SUNVISOR, GOOD VIRGIN TIRES,...

Condition	Used
Usage	586,244 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7102
MLS Number	13796993
Category	Sleeper Semi Trucks
Last Updated	12/9/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(570) 638-___ SHOW
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2021 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$109,900 USD

JUST ARRIVED!! SUPER CLEAN AND READY FOR THE HIGHWAY!!! 2021 KENWORTH W900 86" STUDIO SLEEPER!! PLEASE CALL HUNTER TRUCK SCRANTON SALES FOR MORE INFORMATION AND THE MOST COMPETITVE...

Condition	Used
Usage	461,742 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	281834
MLS Number	13870734
Category	Sleeper Semi Trucks
Last Updated	12/6/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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2020 Peterbilt 389 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$69,900 USD

PACCAR MX 13 510HP,132000 FRONT AXLE,40000 REAR AXLE.3.58 RATIO,ALUM WHLS,FULL LOCKERS,18SPD TRANS,,

Condition	Used
Usage	435,846 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	213226
MLS Number	13711878
Category	Sleeper Semi Trucks
Last Updated	12/6/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(855) 980-___ SHOW
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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,,

Condition	Used
Usage	621,746 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	497884-KWC
MLS Number	13381179
Category	Sleeper Semi Trucks
Last Updated	12/5/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

2020 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

$70,250 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck for sale, 235,218 miles, 58" integral sleeper, Paccar MX13 diesel engine with 510 HP, 18-speed Eaton manual transmission, tandem rear axle, air...

Condition	Used
Usage	235,371 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	352053
MLS Number	14014030
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2020 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

$72,500 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck, 510 HP Paccar MX13 Diesel engine, 18-speed Eaton manual transmission, 58" integral sleeper, tandem rear axle, air ride suspension, 244" wheelbase....

Condition	Used
Usage	186,429 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	352052
MLS Number	14014029
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2020 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

$73,750 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck with 58" integral sleeper, Paccar MX13 510HP diesel engine, 18-speed Eaton manual transmission, tandem rear axle, air ride suspension, 190-gallon...

Condition	Used
Usage	159,021 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	352051
MLS Number	14014028
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2019 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

$60,500 USD

Used 2019 Peterbilt 579 Sleeper Semi Truck for sale, 272,308 miles, 510 HP Paccar MX13 diesel engine, 18-speed Eaton manual transmission, 58" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	272,654 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	209128
MLS Number	13880822
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2019 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

$57,500 USD

Used 2019 Peterbilt 579 Sleeper Semi Truck for sale, 307,934 miles, 58" integral sleeper, Paccar MX13 diesel engine with 510 HP, 18-speed Eaton manual transmission, 24,400 lb tandem axles....

Condition	Used
Usage	307,935 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	209123
MLS Number	13853800
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

(833) 904-___ SHOW
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2013 Kenworth T800 Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 484HP, 18 Speed Manual

$59,500 USD

2013 Kenworth T800, 224k original miles, 485 Cummins, 18 speed manual, Full Lockers, 46k rears. Nationwide delivery available,

Condition	Used
Usage	224,679 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	484 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	7800
MLS Number	14009909
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC