Tandem Axle Sleeper Semi Trucks with Cummins Engines, 0.00-3.49 Ratio For Sale

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $75,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, tandem rear axle. Come see us...

Condition	Used
Usage	318,855 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	341503
MLS Number	14021132
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Suwanee, GA, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Recently Updated

$67,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 450 HP, 13-speed automatic Eaton transmission, tandem rear axle, air ride...

Condition	Used
Usage	345,346 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	341035
MLS Number	13093559
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Goldsboro, NC, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $54,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 554,544 miles, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...

Condition	Used
Usage	554,546 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	338790
MLS Number	14062447
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$30,750 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 666,477 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	666,778 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	338065
MLS Number	14030291
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Brooklyn Park, MN, US
Sold By	Penske Used Trucks

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $47,250 USD

Used 2020 International LT625 Sleeper Semi Truck with 450HP Cummins X15 engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride suspension. Don't miss...

Condition	Used
Usage	363,715 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337994
MLS Number	13775093
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Pell City, AL, US
Sold By	Penske Used Trucks

(844) 985-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated

$69,900 USD

LOADED! This 2023 Peterbilt 579 ULTRALOFT is loaded with options! Unlike others on the market our shop has gone through this truck with a fine tooth comb! Receiving our 180 point dealer...

Condition	Used
Usage	400,411 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679918
MLS Number	13571081
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$44,500 USD

Used 2019 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	375,102 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	332411
MLS Number	13775004
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Mebane, NC, US
Sold By	Penske Used Trucks

(713) 532-___ SHOW
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2020 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Manual

Recently Updated

$80,000 USD

231259 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tandem Rear Axles

Condition	Used
Usage	231,259 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	20437
MLS Number	13321590
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Humble, TX, US
Sold By	TCI Transportation

(855) 591-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automated Manual

Recently Updated

$64,950 USD

THIS WONT LAST! PRICED TO SELL QUICKLY LOW MILEAGE LEASE MAINTAINED X15 450HP EXTENDED WARRANTY FINANCE AVAILABLE. DOUBLE BUNK 12 SPEED AUTO. 230 WHEEL- BASE. CHROME BUMPER. CALL...

Condition	Used
Usage	323,576 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	0615874
MLS Number	14019713
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Raleigh, NC, US
Sold By	MHC North Carolina

(844) 561-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Cummins

Price Drop $42,900 USD

Add a Comprehensive 90 day / 25,000 mile Warranty for $1,600.

Condition	Used
Usage	563,188 Miles
Engine Model	Cummins X15
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Capacity	200 Gallons
Stock Number	576245
MLS Number	13656288
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Buda, TX, US
Sold By	Doggett

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Newly Listed

Contact for price

Used 2023 International LT625 Sleeper Semi Truck for sale, 621,864 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	621,864 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235967
MLS Number	14075376
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Bensalem, PA, US
Sold By	Penske Used Trucks

(724) 243-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed

$69,900 USD

Well maintained Peterbilt 579 with Cummins power, PM and DOT in our shop, Detailed, Truck is ready to work,

Condition	Used
Usage	488,310 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	238955
MLS Number	14075109
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
NUMBERCall Seller

2023 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed

$69,900 USD

Well maintained Peterbilt 579 with Cummins power, PM and DOT in our shop, Detailed, Truck is ready to work,

Condition	Used
Usage	434,348 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	238959
MLS Number	14075079
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(833) 478-___ SHOW
NUMBERCall Seller

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

Newly Listed

$59,900 USD

WOW! JUST IN GREAT STARTER TRUCK. COMMINS 450 HP.10SPD.RECENT REMAN ENGINE. WITH PAPER WORK. DOUBLE BUNK SLEEPER,FRIDGE ,INVERTER. READY TO WORK

Condition	Used
Usage	864,452 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX450
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	7129
MLS Number	14075017
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(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	1/7/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(844) 985-___ SHOW
NUMBERCall Seller

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Manual

Recently Updated

$46,900 USD

Sharp 2020 Kenworth T680 with a 450hp Cummins X15 Engine and a 13 Speed MANUAL Transmission! Spacious 76in Double Bunk Sleeper and only 461k miles! Heated Mirrors; Air Slide 5th Wheel; and...

Condition	Used
Usage	461,518 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	8680047
MLS Number	13963642
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(833) 781-___ SHOW
NUMBERCall Seller

2022 International LT Sleeper Semi Truck - 73" Raised Roof, Cummins, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$48,200 USD

Condition	Used
Usage	353,048 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	52276
MLS Number	14074499
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Recently Updated

$38,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 790,000 miles, 72" integral sleeper, Cummins X15 450HP engine, 13-speed Eaton automatic transmission, tandem rear axle, air...

Condition	Used
Usage	791,945 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	341029
MLS Number	14013844
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Davenport, IA, US
Sold By	Penske Used Trucks

(844) 481-___ SHOW
NUMBERCall Seller

2023 Kenworth W900L Sleeper Semi Truck - Cummins 400HP

Recently Updated

$80,000 USD

2023 W900L WITH CUMMINS!, *90 DAY WARRANTY*, Radiant Red Color, Engine Make: CUMMINS, Engine Model: X15, Engine Output: 500 HP, Transmission: Automatic, Sleeper Size: 70 IN, Suspension: Air...

Condition	Used
Usage	406,388 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500V
Drivetrain	6x4
Transmission	Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	13807728
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $52,750 USD

Used 2019 International LT625 Sleeper Semi Truck for sale, 253,715 miles, Cummins 450HP X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	253,715 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	332655
MLS Number	14040578
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

(570) 638-___ SHOW
NUMBERCall Seller

2023 Peterbilt 567 Sleeper Semi Truck

Recently Updated

$119,900 USD

Balance of FACTORY WARRANTY / Financing Available Balance of 5yr/400,000 mile Engine, Aftertreatment, Base Vehicle transfers to new owner!!! 2023 PETERBILT 567 58" SLEEPER, PLEASE CALL...

Condition	Used
Usage	280,097 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	259222
MLS Number	13568455
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

(609) 318-___ SHOW
NUMBERCall Seller

2023 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 10 Speed Amt

Price Drop $129,900 USD

ORIGINAL LOW MILES! Owner Operator Specs... Don't miss this one. Pre-Certified for NTP Used Truck Service Contract. Call for details. Financing available,

Condition	Used
Usage	9,470 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	278695
MLS Number	13437319
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(717) 384-___ SHOW
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2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated

$198,500 USD

LEGENDARY TEAL 2025 PETERBILT 589 TRADITIONAL* 72' HIGH ROOF SLPR * ALPINE GRAY PLATINUM INTERIOR W/ DOUBLE BUNK, FRIDGE, HEAT, PREMIUM SPEAKER PACKAGE, SMART NAV * SMARTLINQ * 1800W...

Condition	New
Usage	3 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x2
Transmission	18 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	273377
MLS Number	12998687
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Lancaster, PA, US
Sold By	Hunter Truck

(855) 591-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automated Manual

Recently Updated

$54,950 USD

Clean 2021 Kenworth T680 Sleeper X15 Cummings with 12 Speed Auto 487K miles 76" Double bunk. $54,950 call MHC Kenworth Greensboro today !!!

Condition	Used
Usage	487,134 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	0616195
MLS Number	14023051
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Greensboro, NC, US
Sold By	MHC North Carolina