Used Sleeper Semi Trucks with 3.50-3.99 Ratio For Sale

(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	5/18/2026
Location	TRACY, CA, US
Sold By	Caudill Enterprises LLC

(844) 385-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 48" Mid Roof Sleeper, 500HP, 13 Speed Manual

Newly Listed

$65,056 USD

Condition	Used
Usage	486,515 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	ISX GHG17' 500/1800
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	259252
MLS Number	14398058
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Converse, TX, US
Sold By	Ryder

(833) 801-___ SHOW
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2012 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

Newly Listed

$11,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, AIR SEAT, AIR BRAKES, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, POWER WINDOW, POWER MIRRORS, HEATED MIRRORS, DOUBLE BUNK!,

Condition	Used
Usage	1,003,926 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	67"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	12ISX100670
MLS Number	14397576
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 478-___ SHOW
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2017 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 550HP, 18 Speed Manual

Recently Updated

$109,900 USD

Factory double frame with 46k rears, 20k pusher and 20k steers. 18spd Cummins ISX with low miles. Platinum 80" Interior. Call today for more info

Condition	Used
Usage	357,079 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	7286
MLS Number	14347286
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 985-___ SHOW
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2020 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, Manual

Recently Updated

$118,500 USD

HEAVY HAUL with Dual Wet Line! 2020 Peterbilt 567 TriAxle Sleeper with a 605hp Cummins X15 is now available for sale! 18 Speed Manual Transmission w 2 Spd Rears. 20k Fronts; 46k Rears; and...

Condition	Used
Usage	449,630 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	8680378
MLS Number	14269045
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(855) 489-___ SHOW
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2021 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $109,000 USD

Cummins 565hp with 18 Speed Manual Transmission, Includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 72" Raised Roof, Single Bunk, Dual Exhaust,...

Condition	Used
Usage	10,172 Hours
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	2240
MLS Number	14229107
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 300-___ SHOW
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2020 Kenworth T800 Sleeper Semi Truck - 60" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

Contact for price

FRIDGE, ESPAR, DISC BRAKE, WET KIT,

Condition	Used
Usage	10,877 Hours
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	60"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37070
MLS Number	14130920
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 955-___ SHOW
NUMBERCall Seller

2013 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 525HP, 18 Speed Manual

Newly Listed

$152,750 USD

159k Miles on $41,000 Platinum Overhaul including Head and Injectors with Paperwork ~ 6NZ CAT C15 ~ 525 HP ~ 18 Speed ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	201043
MLS Number	14391519
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(724) 648-___ SHOW
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2015 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Newly Listed

$109,900 USD

Pride Class, Incl 6Mo/50K Platinum Truckmaster warranty, Locking main diff Interaxle, Navigation, Rear bunk window,

Condition	Used
Usage	500,846 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 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 3.55 ratio
Stock Number	124248
MLS Number	14391364
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

$78,500 USD

194224 Miles, 17243 Hours, Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Usage	17,243 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027831
MLS Number	14160277
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2007 Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

Recently Updated

$75,000 USD

130955 Miles, Engine: CUMMINS ISX15, 485 HP, Fuel Type: Diesel, Drive: 6x4, Air Trac Suspension, Sleeper Size: 36, Tandem Rear Axles

Condition	Used
Usage	130,955 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	MCO656239
MLS Number	14160276
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

95316 Miles, 4584 Hours, Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Usage	4,584 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027828
MLS Number	14160270
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027834
MLS Number	14160269
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027844
MLS Number	14160266
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

189999 Miles, Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Usage	189,999 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027836
MLS Number	14160265
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027839
MLS Number	14160262
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Pinnacle CHU613 Sleeper Semi Truck - 50" Flat Top Sleeper, 505HP

Recently Updated

Contact for price

Engine: MACK MP8, 505 HP, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 50, Tires: 11R24.5, Wheel Base: 250, Rear Axle Weight: 40 lb

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear End	40 lb 3.56 ratio
Stock Number	MCOMAM027838
MLS Number	14160250
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2015 Freightliner Coronado 132 Sleeper Semi Truck - Detroit 475HP

Recently Updated

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497893 Miles, Engine: DETROIT DD15, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Size: 42, Tires: 11R22.5, Wheel Base: 250, Tandem Rear Axles, Rear Axle Weight: 40000...

Condition	Used
Usage	497,893 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	13 Speed
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MCOPT2012GH3204
MLS Number	14127693
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2015 Mack Pinnacle CHU613 Tri Axle Sleeper Semi Truck - 505HP

Recently Updated

$42,500 USD

604247 Miles, Engine: MACK MP8, 505 HP, Fuel Type: Diesel, Air Ride Suspension, Wheel Base: 280, Tri Rear Axles, Rear Axle Weight: 40000 lb

Condition	Used
Usage	604,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MCOPT2013019211
MLS Number	13619927
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(888) 227-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, 525HP

Recently Updated

$57,966.09 USD

1039695 Miles, 14819 Hours, Engine: CUMMINS, 525 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 226, Tandem Rear Axles, Front Axle Weight...

Condition	Used
Usage	14,819 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	813462A
MLS Number	13539751
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Regina, SK, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2019 Peterbilt 567 Sleeper Semi Truck - Paccar 510HP

Recently Updated

$90,572.42 USD

939266 Miles, 1084 Hours, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 244, Tandem Rear Axles, Front Axle Weight:...

Condition	Used
Usage	1,084 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	236055A
MLS Number	13352771
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

(888) 227-___ SHOW
NUMBERCall Seller

2019 Peterbilt 579 Sleeper Semi Truck - Paccar 380HP

Recently Updated

$65,211.94 USD

80" Sleeper Tandem Drive, TAPER LEAF, EngineType: MX-13, HorsePower: PETE, EngineMake: PACCAR,

Condition	Used
Usage	9,243 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	380 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	12,500 lb 3.70 ratio
Stock Number	602771A
MLS Number	12153302
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Regina, SK, Canada
Sold By	Brandt

(855) 546-___ SHOW
NUMBERCall Seller

1997 Kenworth W900L Sleeper Semi Truck - 72" Aerodyne, Cummins 500HP

Newly Listed

At auction Jun. 11

1997 KENWORTH W-900L AeroCab Conventional, 72 Inch Aerodyne Sleeper, Upper Bunk, Cummins N14 Engine, 500 H.P., Engine Brake, 10 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.70 Ratio...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins N14
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.70 ratio
MLS Number	14390282
Category	Sleeper Semi Trucks
Last Updated	5/26/2026
Location	Pekin, IL, US
Listed By	Taylor & Martin LLC

(855) 546-___ SHOW
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2005 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof, Detroit 455HP

Newly Listed

At auction Jun. 11

2005 FREIGHTLINER C120 Century Class Conventional, 70 Inch Raised Roof Sleeper, Upper Bunk, Detroit 14.0 Liter Engine, 455 H.P., Engine Brake, Eaton Fuller Transmission, (Manual), 40,000 Lb....

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit 14.0
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	40,000 lb 3.58 ratio
MLS Number	14390011
Category	Sleeper Semi Trucks
Last Updated	5/26/2026
Location	Fall River, WI, US
Listed By	Taylor & Martin LLC