Used 18 Speed Tandem Axle Sleeper Semi Trucks For Sale in United States

2015 Kenworth ICON 900 Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$177,750 USD

Only 399k Original Miles ~ Pre ELOG CAT 3406E ~ 550 HP ~ 18 Speed ~ Limited Edition ICON ~ All Aluminum Wheels ~ 86″ Studio with Couch ~ Financing Available with Your Good Credit,

Condition	Used
Usage	399,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	104825
MLS Number	13848639
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 574-___ SHOW
NUMBERCall Seller

2008 Kenworth T800 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

$85,000 USD

Currently In Use, , 2008 Kenworth T800W Wide Hood, 557,650 miles, Cummins ISX-600HP, Eaton Fuller 18 speed autoshift with clutch, 20,000 front axle, dual steering boxes, 20,000 steerable...

Condition	Used
Usage	557,650 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Transmission	18 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
MLS Number	11350123
Category	Sleeper Semi Trucks
Last Updated	2/11/2026
Location	Woodland, CA, US
Sold By	Western Trencher and Equipment

(833) 904-___ SHOW
NUMBERCall Seller

2008 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Newly Listed

$59,500 USD

2008 Peterbilt 389 Flattop Sleeper, 500hp Cummins ISX 15, 18spd Manual Transmission, 928k Mi, Air ride suspension, 270in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	928,489 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	6728
MLS Number	14142730
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2012 Peterbilt 389 Sleeper Semi Truck - Caterpillar 550HP, 18 Speed Manual

Recently Updated

$117,750 USD

496k Miles on CAT 3406E ~ 550 HP ~ 18 Speed ~ Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	590,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	146222
MLS Number	13822932
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(866) 530-___ SHOW
NUMBERCall Seller

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

Recently Updated

$119,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED...

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	2/13/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(833) 300-___ SHOW
NUMBERCall Seller

2022 Western Star 4900FA Sleeper Semi Truck - Detroit 600HP, 18 Speed Allison Hs Manual

Newly Listed

Contact for price

348940 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Allison HS Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 228, Tandem Rear...

Condition	Used
Usage	348,940 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Allison HS Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37391
MLS Number	14140393
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(833) 478-___ SHOW
NUMBERCall Seller

2007 Peterbilt 379 Sleeper Semi Truck - 63" Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

Recently Updated

Contact for price

2007 Peterbilt 379 – CAT C15 / 18-Speed / 550HP / Local Fleet Truck, Stock #7048 | Local Trade | Overhaul Paperwork Available Just in. Call Walt at 678.466.9231 —local fleet truck, well...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	7048
MLS Number	13995927
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(888) 564-___ SHOW
NUMBERCall Seller

2001 Peterbilt 379 Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar, 18 Speed Manual

Newly Listed

$29,995 USD

COWBOY TRUCK; PTO; WET KIT; PRE-EMISSION; 2001 Peterbilt 379 Extended Cab Sleeper; Cat 3406 Engine; Eaton Fuller 18 Speed; Dual Stack; Dual Breathers; Dual Tanks; Aluminum Wheels; Engine...

Condition	Used
Usage	1,346,759 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Caterpillar 3406
Drivetrain	4x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	15506
MLS Number	14137097
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

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

Price Drop $64,750 USD

345k Original Miles ~ Cummins ISX ~ 500 HP ~ 1850 Torque 18 Speed ~ 16k Front / 46k Rears ~ Full Lockers ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	345,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	GK6575
MLS Number	13785085
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 956-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$149,900 USD

X15 565HP, Eaton Fuller RTLO18918B 18 Speed Transmission, Air Ride Front Axle, Dana Spicer DSP40 Rear Axles 3.42 Ratio, 63" Flat Top Sleeper w/ Platinum Interior Leather Seats, 20" Boxed End...

Condition	Used
Usage	605,097 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	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	C5371
MLS Number	14052313
Category	Sleeper Semi Trucks
Last Updated	2/8/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 478-___ SHOW
NUMBERCall Seller

2019 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

Contact for price

Available now! Brand new reman motor installed in Feb of 2026. Ready to work with all the right specs. 565 Cummins X15 / 18spd and air ride steer axle makes this one stand out from the...

Condition	Used
Usage	50 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	70"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	53,200 lb 3.36 ratio
Stock Number	7073
MLS Number	14131065
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 489-___ SHOW
NUMBERCall Seller

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$115,000 USD

500 hp X15 w/18 Speed Manual Transmission, 80" Ultra Loft w/2 bunks, Refrigerator, Chrome Bumper, Bunk Heater, Tilt and Telescoping,

Condition	Used
Usage	285,471 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2198
MLS Number	14021745
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 717-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$124,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** MANUAL 18 SPEED!! SLIDING 5TH WHEEL, ENGINE BRAKE, SUSPENSION AIR DUMP, LIQUID DEF, GPS NAVIGATION Se Habla Espanol! NO CREDIT?...

Condition	Used
Usage	471,104 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 3.25 ratio
Stock Number	N15339-DELIVERY 2 U
MLS Number	14129548
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 942-___ SHOW
NUMBERCall Seller

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

$62,750 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck for sale, 250,292 miles, 58" integral sleeper, Paccar MX13 510HP diesel engine, 18-speed Eaton manual transmission, tandem rear axle, air ride...

Condition	Used
Usage	250,292 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	352054
MLS Number	14101441
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Mount Pleasant, PA, US
Sold By	Penske Used Trucks

(844) 385-___ SHOW
NUMBERCall Seller

2020 Kenworth T680 Sleeper Semi Truck - 48" Condo Sleeper, 510HP, 18 Speed Automatic

$65,758 USD

Condition	Used
Usage	473,435 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	MX13 '17 510HP@1600
Transmission	18 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	294709
MLS Number	14083234
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	St. Rose, LA, US
Sold By	Ryder

(855) 942-___ SHOW
NUMBERCall Seller

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

$66,250 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck for sale, 162,841 miles, 510 HP Paccar MX13 diesel engine, 18-speed Eaton manual transmission, 58" integral sleeper, tandem rear axle,...

Condition	Used
Usage	162,841 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	352060
MLS Number	14127107
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Mount Pleasant, PA, US
Sold By	Penske Used Trucks

(833) 538-___ SHOW
NUMBERCall Seller

2023 Peterbilt 389 Sleeper Semi Truck - 78" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$120,000 USD

369191 Miles, 12413 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78,...

Condition	Used
Usage	12,413 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4002
MLS Number	14124513
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(833) 538-___ SHOW
NUMBERCall Seller

2023 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$124,900 USD

457801 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Tires: 22.5 low...

Condition	Used
Usage	457,801 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4000
MLS Number	14105490
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2020 Kenworth W900L Sleeper Semi Truck - Cummins 565HP

$119,750 USD

Only 329,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 13,200 Front / 46k Rears ~ Full Lockers ~ 10 Brand New Tires ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with...

Condition	Used
Usage	329,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	390229
MLS Number	14044191
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(855) 942-___ SHOW
NUMBERCall Seller

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

$64,000 USD

Used 2020 Peterbilt 579 Sleeper Semi Truck, 217,023 miles, 510 HP Paccar MX13 engine, 18-speed Eaton manual transmission, 58" integral sleeper, air ride suspension, tandem rear axle,...

Condition	Used
Usage	217,023 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	352055
MLS Number	14106942
Category	Sleeper Semi Trucks
Last Updated	2/10/2026
Location	Mount Pleasant, PA, US
Sold By	Penske Used Trucks

(833) 478-___ SHOW
NUMBERCall Seller

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price

Just in! Sharp truck with all the right specs. 565HP and 18spd and a full gauge package to keep an eye on everything. Call today for more info!,

Condition	Used
Usage	700,464 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	70"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7143
MLS Number	14087910
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 489-___ SHOW
NUMBERCall Seller

2024 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$175,000 USD

202,000 MILES!!, Includes 6 MO/50,000 Engine and After Treatment Warranty, Cummins 565hp with 18 Speed manual Transmission, Loaded with Thermo King Diesel APU, Dual Exhaust, Dual S/S...

Condition	Used
Usage	201,791 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	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2229
MLS Number	14121348
Category	Sleeper Semi Trucks
Last Updated	2/2/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 627-___ SHOW
NUMBERCall Seller

2021 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$129,900 USD

PURPLEWAVE AUCTION IN FEBRUARY 2026 CALL FOR MORE INFO FACTORY WARRANTY ACTIVE 400K MILES OR 4 YEARS✅ , HD1 AND AT3 Coverage, Well Maintained Truck ✅ , Excellent conditions,...

Condition	Used
Usage	314,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	428108
MLS Number	12532342
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

(833) 538-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$116,900 USD

471000 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Tires: 22.5 low...

Condition	Used
Usage	471,000 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	3894
MLS Number	14107425
Category	Sleeper Semi Trucks
Last Updated	1/31/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales