Sleeper Semi Trucks with 3.50-3.99 Ratio For Sale

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Featured Item

2015 Kenworth T680 Sleeper Semi Truck

$30,000 USD

I have this 2015 Kenworth T-680 for sale $30,000 OBO. It has a paccar mx11 engine with 26,677 miles on the new block that was installed in 2019. This truck has never been wrecked and has...

Condition	Used
Usage	659 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX11
Emission Rating	Delete
Drivetrain	10x6
Transmission	10 Speed Smart Advantage Manual
Sleeper Type	Medium High Roof
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.77 ratio
MLS Number	14141034
Category	Sleeper Semi Trucks
Last Updated	2/23/2026
Location	Soddy Daisy, TN, US
Sold By	Private Party

(888) 853-___ SHOW
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Featured Item

1995 WhiteGMC WIA64T Single Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 330HP, 10 Speed Manual

$4,900 USD

Cummins 330 hp M11, Fuller 10 speed transmission, 3.91 rear end ratio, 5th wheel plate, 5th wheel ball, bumper hitch ball, air ride suspension,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	330 HP
Engine Model	Cummins M11-330E
Drivetrain	4x2
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	3.91 ratio
Stock Number	2979
MLS Number	14000057
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 574-___ SHOW
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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

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

Newly Listed

$78,500 USD

194224 Miles, 17243 Hours, Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2007 Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

Newly Listed

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130955 Miles, Engine: CUMMINS ISX, 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 ISX
Drivetrain	6x4
Transmission	8LL
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

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95316 Miles, 4584 Hours, Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

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Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

Contact for price

Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

Contact for price

189999 Miles, Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

Contact for price

Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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

Newly Listed

Contact for price

Engine: MACK, 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
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	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP

Recently Updated

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CONSTRUCTION MATERIALS, EngineType: X15, EngineMake: Cummins, Axle: CONSTRUCTION MATERIALS, PowerType: Diesel, Weight: 62,000,

Condition	New
Usage	32 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	3.91 ratio
Stock Number	SD703114
MLS Number	14120193
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

(855) 807-___ SHOW
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2023 Peterbilt 567 Sleeper Semi Truck - 36" Mid Roof Sleeper, Cummins 450HP, 13 Speed Manual

Recently Updated

$124,500 USD

FLEET MAINTAINED, CLEAN 2023 PETE 579 WITH SMALL SLEEPER, CUMMINS POWER AND LOW MILES.WET-KIT, DIGITAL DASH, FULL LOCKERS, GOOD RUBBER, NO RUST, 200 GALL TANKS, AIR TRAC SUSPENSION, THICK...

Condition	Used
Usage	128,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	7157
MLS Number	14111346
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 801-___ SHOW
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2016 Peterbilt 579 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Amt

Recently Updated

$18,000 USD

NICE TRUCK, RUNS EXCELLENT, AIR SEAT, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH WHEEL!,

Condition	Used
Usage	704,963 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	16ISX704579
MLS Number	13852847
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 942-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 505HP, 13 Speed Manual

Recently Updated

$76,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 428,406 miles, 60" integral sleeper, DD15AT diesel engine, 505 HP, 13-speed Eaton manual transmission, tandem rear axle....

Condition	Used
Usage	428,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15AT
Transmission	13 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	356318
MLS Number	14142414
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

(833) 801-___ SHOW
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2010 Peterbilt 387 Sleeper Semi Truck - 75" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

Newly Listed

$14,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEATS, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, POWER WINDOW!,

Condition	Used
Usage	774,502 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	10ISX774387
MLS Number	14157597
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 985-___ SHOW
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2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, Manual

Newly Listed

$76,900 USD

413551 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 40, Wheel Base: 224, Tandem...

Condition	Used
Usage	413,551 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	8680273
MLS Number	14157365
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, Manual

Newly Listed

$79,900 USD

374036 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 40, Wheel Base: 224, Tandem...

Condition	Used
Usage	374,036 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	8680274
MLS Number	14157364
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP

Recently Updated

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508 Miles, 33 Hours, Engine: CUMMINS, 500 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheel Base: 236, Tandem Rear Axles, Front Axle Weight: 20000 lb...

Condition	New
Usage	33 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SD703113
MLS Number	14120176
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Maidstone, ON, Canada
Sold By	Brandt

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

Price Drop $109,900 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	2/21/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 13 Speed Manual

Recently Updated

$114,000 USD

Fresh rebuild done by Peterbilt dealer. 1 yr warranty on motor, Drop Axel, Cummins, X 15,565 hp, 2050 torque, 13. Speed Virgin rubber, All update on maintenance,

Condition	Used
Usage	567,189 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	3890
MLS Number	14042123
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 942-___ SHOW
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2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual

Recently Updated

$35,500 USD

Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck with 60" integral sleeper, 455 HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	678,525 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	10 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	235040
MLS Number	14110774
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Valdosta, GA, US
Sold By	Penske Used Trucks

2026 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, 565HP

Recently Updated

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2384 Miles, Engine: CUMMINS, 565 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 260, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear...

Condition	New
Usage	2,384 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 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	TD782794
MLS Number	13762734
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Regina, SK, Canada
Sold By	Brandt

2025 Peterbilt 567 Sleeper Semi Truck - 510HP

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48 Hours, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 228, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	New
Usage	48 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SD703219
MLS Number	13762727
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Maidstone, ON, Canada
Sold By	Brandt