Used 6x4 Sleeper Semi Trucks For Sale in United States

1001 - 1025 of 1,399 listings

2016 Peterbilt 579 Sleeper Semi Truck - Paccar 455HP, Automatic

$22,000 USD

699,259 Miles, Paccar MX-13, 455 HP, Eaton Automatic, Fleet Maintained,

Condition	Used
Usage	699,300 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.85 ratio
Stock Number	335624
MLS Number	13603371
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2020 Volvo VNL64T640 Sleeper Semi Truck - Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$32,000 USD

716,407 Miles, D13 Volvo, 425 HP, I-Shift Automated, Super Singles, Fleet Maintained, Leather Seats, Power Windows/Locks/Mirrors, Single Bunk Mid-Roof, 2.47 Ratio, 13,200# Fronts, 40,000#...

Condition	Used
Usage	716,407 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	257512
MLS Number	13537442
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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2015 Kenworth T680 Sleeper Semi Truck - Cummins, 10 Speed Ultrashift Automatic

$21,000 USD

717,199 Miles, MX-13 Paccar, 455 HP, Ultrashift Auto, New Batteries, APU – Not Verified It Works, Paint Touch-Up Will Be Done, Aluminum Wheels, Double Bunk Sleeper, Power...

Condition	Used
Usage	717,199 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	448300
MLS Number	13531245
Category	Sleeper Semi Trucks
Last Updated	12/29/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2017 Peterbilt 579 Sleeper Semi Truck - Paccar, Automatic

$23,900 USD

682,432 Miles, MX-13 PACCAR, 455 HP, Eaton Automatic, APU, Air Ride, Aluminum Wheels, Drum Brakes, Air Slide 5th Wheel, Mid-Roof Sleeper, Single Bunk, Fleet Maintained,

Condition	Used
Usage	682,432 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Stock Number	441466
MLS Number	13481661
Category	Sleeper Semi Trucks
Last Updated	11/27/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2019 Peterbilt 579 Sleeper Semi Truck - Paccar, Automatic

$26,500 USD

760948 Miles, Engine: PACCAR MX-13, 455 HP, 10 Speed Ultrashift Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum, Tandem Rear Axles,...

Condition	Used
Usage	760,948 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	234916
MLS Number	13481346
Category	Sleeper Semi Trucks
Last Updated	11/27/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2022 Freightliner Cascadia 126 Sleeper Semi Truck

$49,000 USD

641,343 Miles, DD15 Detroit, 505hp, DT12 Automated, Electric APU, Double Bunk, Fridge, 2.16 Ratio, 225" WB, Collision Mitigation, Inverter, Inter-Axle Lock, Air Slide, Air Suspension Dump,

Condition	Used
Usage	641,343 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	MY8495
MLS Number	13463922
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2016 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar, Automatic

$23,000 USD

746,480 Miles, Automatic Eaton Fuller, MX13 Paccar, 455 HP, 13,200 Fronts, 38k Rears, Collision Mitigation, Diff Lock, Aluminum Wheels, Mid-Roof Sleeper, Jakes, Aluminum Wheels, Fleet...

Condition	Used
Usage	746,480 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	335641
MLS Number	13429510
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2016 Peterbilt 579 Sleeper Semi Truck - Paccar, Automatic

$20,900 USD

773k Miles, MX13 Paccar, 455 HP, Hydrapak Wet Kit, Automatic Eaton Fuller, 2.85 Ratio, Jakes, Diff Lock, AG380 Suspension, 13200# Fronts, 38000# Rears, Aluminum Wheels, Drum Brakes, Mid-Roof...

Condition	Used
Usage	773,260 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Sleeper Type	Mid Roof Sleeper
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.85 ratio
Stock Number	359688
MLS Number	13429491
Category	Sleeper Semi Trucks
Last Updated	11/27/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2019 Kenworth T680 Sleeper Semi Truck

$38,900 USD

456k Miles, Paccar MX-13, 455 HP, Endurant Auto, 2.85 Ratio, 216" WB, 12k Fronts, 40k Rears, Air Ride, Diff Lock, Single Bunk Sleeper, Fleet Maintained Unit, Collision Mitigation System,...

Condition	Used
Usage	456,028 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	238363
MLS Number	13333955
Category	Sleeper Semi Trucks
Last Updated	11/27/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2019 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit, Manual

$37,000 USD

517,036 Miles, DD13 Detroit, 450 HP, 10 Speed Manual, 3.25 Ratio, 240" WB, 12,500# Fronts, 40,000# Rears, Air Ride, Aluminum Wheels, Dual 100 Gallon Tanks, HydraCHEM PTO, Air Slide 5th Wheel...

Condition	Used
Usage	517,036 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	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	KK1127
MLS Number	13299776
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2018 Peterbilt 579 Sleeper Semi Truck - Paccar 450HP

$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	11/20/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$65,250 USD

Inspection Report

Condition	Used
Usage	184,263 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	505256
MLS Number	13987741
Category	Sleeper Semi Trucks
Last Updated	11/18/2025
Location	Baltimore, MD, US
Sold By	International Motors, LLC

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2022 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

$42,000 USD

Inspection Report

Condition	Used
Usage	380,622 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 3.08 ratio
Stock Number	504666
MLS Number	13987737
Category	Sleeper Semi Trucks
Last Updated	3/2/2026
Location	Baltimore, MD, US
Sold By	International Motors, LLC

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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$64,500 USD

Inspection Report

Condition	Used
Usage	384,071 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	504623
MLS Number	13987735
Category	Sleeper Semi Trucks
Last Updated	11/18/2025
Location	Baltimore, MD, US
Sold By	International Motors, LLC

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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$83,700 USD

Condition	Used
Usage	431,088 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	31497
MLS Number	13928036
Category	Sleeper Semi Trucks
Last Updated	1/16/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

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2016 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$12,000 USD

GOOD TRUCK, RUNS EXCELLENT, DOUBLE BUNK, DUAL AIR RIDE SEATS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH WHEEL, POWER WINDOWS, POWER MIRRORS!,

Condition	Used
Usage	853,596 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	16DET853CAS
MLS Number	13985489
Category	Sleeper Semi Trucks
Last Updated	11/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$46,000 USD

Inspection Report

Condition	Used
Usage	524,713 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	503324
MLS Number	13984729
Category	Sleeper Semi Trucks
Last Updated	2/25/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$77,700 USD

Condition	Used
Usage	469,416 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	32036
MLS Number	13984661
Category	Sleeper Semi Trucks
Last Updated	1/16/2026
Location	Houston, TX, US
Sold By	Schneider

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2019 Volvo VNL64T740 Sleeper Semi Truck - 74" Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$22,000 USD

NICE TRUCK, RUNS EXCELLENT, CLEAN TRUCK, AIR SEATS, DOUBLE BUNK, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH!,

Condition	Used
Usage	750,220 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	19D13750VNL740
MLS Number	13961833
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$51,900 USD

Virgin Rubber, PM, DOT

Inspection Report

Condition	Used
Usage	394,069 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	505162
MLS Number	13965391
Category	Sleeper Semi Trucks
Last Updated	3/4/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

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2012 Volvo VNL64T630 Sleeper Semi Truck - 63" Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$11,000 USD

nice truck, runs great, clean, air seat, tilt/tele, cruise, differential lock, dump valve, A/S 5th, power windows, power mirrors, heated mirrors,,

Condition	Used
Usage	905,340 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	12D13905630
MLS Number	12591309
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$49,977 USD

Inspection Report

Condition	Used
Usage	479,466 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	504224
MLS Number	13769504
Category	Sleeper Semi Trucks
Last Updated	3/4/2026
Location	Kansas City, MO, US
Sold By	International Motors, LLC

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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$48,250 USD

Inspection Report

Condition	Used
Usage	477,087 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	504223
MLS Number	13769503
Category	Sleeper Semi Trucks
Last Updated	3/2/2026
Location	Kansas City, MO, US
Sold By	International Motors, LLC

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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$58,750 USD

Inspection Report

Condition	Used
Usage	364,739 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	503367
MLS Number	13973248
Category	Sleeper Semi Trucks
Last Updated	3/2/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

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2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$53,500 USD

Inspection Report

Condition	Used
Usage	314,845 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	502371
MLS Number	13973239
Category	Sleeper Semi Trucks
Last Updated	2/2/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

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Used 6x4 Sleeper Semi Trucks For Sale in United States

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