Diesel 10 Speed 6x4 Sleeper Semi Trucks For Sale

(855) 640-___ SHOW
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2016 International ProStar Sleeper Semi Truck - 56" Mid Roof Sleeper, N13 450HP, 10 Speed Manual

Price Drop $28,500 USD

LOW MILES~ 2016 INTERNATIONAL PROSTAR 56" MID ROOF SLEEPER, IHC N-13 450 HP DIESEL ENGINE, EATON FULLER 10SP TRANSMISSION, AIR RIDE SUSPENSION, REAT TIRES SUPER SINGLES, A/C, P/S,, APU UNIT...

Condition	Used
Usage	603,165 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	118110
MLS Number	14407504
Category	Sleeper Semi Trucks
Last Updated	6/25/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(209) 229-___ SHOW
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2015 Freightliner Cascadia 125 Sleeper Semi Truck

$23,000 USD

🔥FOR SALE: 2015 Freightliner Cascadia – Owner Spec, Road Ready!🔥, If you’re looking for a dependable, well-maintained truck that’s ready to hit the road TODAY, this is it 🚛Details:,...

Condition	Used
Usage	712,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit Detroit Diesel DD15 EV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Double Bunk
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
MLS Number	14280285
Category	Sleeper Semi Trucks
Last Updated	6/23/2026
Location	TRACY, CA, US
Sold By	Caudill Enterprises LLC

(833) 904-___ SHOW
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2007 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Mercedes-Benz 450HP, 10 Speed Amt

Newly Listed

$17,500 USD

2007 Western Star 4900 Flattop Sleeper, 450hp Mercedes Benz OM460LA, 10spd Automated Transmission, 984k Mi, 2 Line wet kit, Air ride suspension, 230in Wheelbase, Nationwide Delivery...

Condition	Used
Usage	984,055 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	OM460LA
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	1812
MLS Number	14450976
Category	Sleeper Semi Trucks
Last Updated	6/25/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 801-___ SHOW
NUMBERCall Seller

1993 Peterbilt 379 Sleeper Semi Truck - 48" Flat Top Sleeper, Caterpillar, 10 Speed Manual

Newly Listed

$14,000 USD

NICE OLDER TRUCK, NEEDS ENGINE REBUILT OR REPLACED/ SUGESTION IS REPLACE IT! DUAL EXHAUST, DIFFERENTIAL LOCK, DUMP VALVE, AIR SEAT, CLEAN CAB, SOUTHERN LOCAL TRUCK/ NOT RUSTY! **SELLS AS-IS...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
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
Stock Number	93INOPFLAT379
MLS Number	14450975
Category	Sleeper Semi Trucks
Last Updated	6/25/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 216-___ SHOW
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2018 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 10 Speed Manual

Recently Updated

$37,800 USD

ELECTRONIC STABILITY CONTROL, BRAKE ASSIST, ADAPTIVE CRUISE CONTROL, LANE DEPARTURE WARNING, TIRE PRESSURE MONITORIING SYSTEM. BOSE SEAT, HALO TIRE INFLATION SYSTEM, DISC BRAKES

Condition	Used
Usage	532,827 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Stock Number	JK2147
MLS Number	14080350
Category	Sleeper Semi Trucks
Last Updated	6/25/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 904-___ SHOW
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2017 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 10 Speed Amt

Newly Listed

$34,500 USD

2017 Kenworth T680 Mid Roof Sleeper, 455hp Paccar MX-13, 10spd Automated Transmission, 501k Mi, Air ride suspension, 200in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	501,029 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	1256
MLS Number	14447278
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(855) 807-___ SHOW
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2015 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic

Recently Updated

$34,500 USD

FLEET MAINTAINED 2015 KENWORTH T680, ISX15, 450HP, 10 SPEED EATON AUTO TRANSMISSION, JAKES, 3.25 RATIOS, GOOD RUBBER, COLLISION MITIGATION SYSTEM, DOUBLE BUNK, 210 GAL FUEL TANKS, COMING...

Condition	Used
Usage	479,117 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7317
MLS Number	14422346
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 216-___ SHOW
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2018 Peterbilt 579 Sleeper Semi Truck - Paccar 450HP

Recently Updated

$22,000 USD

Fleet Mantained, Stock 491028, Miles 794,556, MX13 455hp, 228WB, Ultrashift 10 Speed Automatic, Dual Air Ride Seats, Jakes, Inner Axle Lock, Double bunk, Nice Truck!!, Excellent Rubber, Air...

Condition	Used
Usage	794,556 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	491028
MLS Number	13229240
Category	Sleeper Semi Trucks
Last Updated	6/23/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Recently Updated

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	643,156 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7369
MLS Number	14399326
Category	Sleeper Semi Trucks
Last Updated	6/21/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 956-___ SHOW
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2013 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 10 Speed Manual

Recently Updated

$22,500 USD

773000 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum/Steel, Tandem...

Condition	Used
Usage	773,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C5378
MLS Number	14160218
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

Recently Updated

Contact for price

Well spec'd late model T680 that's ready to work. 2022 with a cummins and 10spd manual. Well appointed interior with an APU. Call today. Great starter truck.NAP,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7376
MLS Number	14418612
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

Recently Updated

Contact for price

Just in and well spec'd. Hard to find Manual late model truck. Cummins, 10spd man, APU, Bunk heater and well spec'd. Great starter truck and easy to finance. Call today. NAP,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7377
MLS Number	14418800
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 216-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

$48,900 USD

$240/day, $1,200/wk, $4,700/mo to rent

572,581 Miles, Detroit DD13 Engine, 450 H.P., Balance of Detroit Diesel, 7 Year / 750,000 Mile EW4, Engine Brake, FRW-15210B Transmission, (Manual), 40,000 Lb. Rear Ends, 2.41 Ratio, Air...

Condition	Used
Usage	572,581 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	UE0261
MLS Number	14437976
Category	Sleeper Semi Trucks
Last Updated	6/18/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 801-___ SHOW
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2014 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 738357HP, 10 Speed Manual

Price Drop $7,500 USD

good cab, good frame, power windows, power door locks, heated mirrors, work station, cruise, dump valve, differential lock, A/S 5th, *DOES NOT RUN, WILL NEED ENGINE REBUILT OR REPLACED,

Condition	Used
Usage	738,357 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	738357 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	14DET267INOPCAS
MLS Number	12011199
Category	Sleeper Semi Trucks
Last Updated	6/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	494,999 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7357
MLS Number	14399325
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	736,730 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7355
MLS Number	14399324
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 801-___ SHOW
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2013 Mack Pinnacle CXU613 Sleeper Semi Truck - 76" Raised Roof Sleeper, MP8 455HP, 12 Speed M Drive Amt

$12,000 USD

GOOD TRUCK, RUNS GREAT, POWER MIRRORS, POWER WINDOWS, DUAL AIR SEATS, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL! HIGH MILES BUT RUNS AND DRIVES EXCELLENT!,

Condition	Used
Usage	1,194,458 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed mDRIVE Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	13119CXU
MLS Number	13971789
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(707) 849-___ SHOW
NUMBERCall Seller

2019 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 10 Speed Manual

$23,500 USD

2019 Freightliner Cascadia 116 Dd13 engine, 773k miles, 10 speed, Mid roof California carb compliant Ready to work,

Condition	Used
Usage	773,765 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14425161
Category	Sleeper Semi Trucks
Last Updated	6/13/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 637-___ SHOW
NUMBERCall Seller

2012 Kenworth T800 Sleeper Semi Truck - Cummins 400HP, 10 Speed Manual

Price Drop $44,900 USD

2012 Kenworth T800, 115,120 miles, Cummins ISX12 400 hp engine, Eaton Fuller 10 speed transmission. diff lock, 3.90 ratio, 12,000 front, 44,000 rear, 200 wheelbase, Neway Suspension, power...

Condition	Used
Usage	15,075 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.90 ratio
MLS Number	12142460
Category	Sleeper Semi Trucks
Last Updated	6/13/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

2016 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual

$54,900 USD

Great starter truck with only 193k on an overhaul with paperwork! 10spd manual with cummins power and dual stacks. Call today,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7354
MLS Number	14402610
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 10 Speed Manual

$45,495 USD

NEW TURBO, AIR TO AIR AND EXHAUST MANIFOLD RECENTLY. READY TO ROLL!!! SOUTHERN RUN PETERBILT 579 WITH RARE 10 SPEED MANUAL. 455HP, 3.36 REARS, 80" CONDO WITH DOUBLE BUNK SLEEPER, VIRGIN...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6873
MLS Number	14397297
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(866) 695-___ SHOW
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2017 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 10 Speed Automatic

$35,000 USD

824437 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 10 Speed Automatic Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires: LP22.5, Wheels: All...

Condition	Used
Usage	824,437 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	AL2643
MLS Number	13728387
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(866) 695-___ SHOW
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2014 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 10 Speed Manual

$19,500 USD

809428 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base:...

Condition	Used
Usage	809,428 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	MCOFW7791
MLS Number	12108173
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(855) 807-___ SHOW
NUMBERCall Seller

2014 Kenworth T800 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 400HP, 10 Speed Manual

$49,500 USD

FLEET MAINTAINED, X HALIBURTON ONLY 51K MILES! LOW ENGINE HOURS! KENWORTH T800, CUMMINS ISX, 400HP, 10 SPEED MANUAL TRANSMISSION, 2 LINE WET KIT, 36" SLEEPER, LEGACY DRIVER SEAT,...

Condition	Used
Usage	8,839 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	36"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	7299
MLS Number	14399480
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd