Tandem Axle Sleeper Semi Trucks with Cummins Engines For Sale

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

$52,250 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 627,096 miles, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, 72" integral sleeper, 200-gallon...

Condition	Used
Usage	627,096 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	10 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	20398
MLS Number	13545057
Category	Sleeper Semi Trucks
Last Updated	12/10/2025
Location	Rochester, NY, US
Sold By	Penske Used Trucks

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1999 Peterbilt 379 Sleeper Semi Truck - Cummins 460HP, 13 Speed Manual

$11,500 USD

side swipe damage rh side, 96" sleeper, n14 cummins with 13 speed, turns 360 but can't run because of broke flywheel housing , salvage title,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	460 HP
Engine Model	Cummins N14
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10764
MLS Number	13907237
Category	Sleeper Semi Trucks
Last Updated	10/18/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $58,250 USD

Used 2022 International LT625 Sleeper Semi Truck for sale with 352,783 miles, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	352,783 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 2.85 ratio
Stock Number	387532
MLS Number	13876835
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Orlando, FL, US
Sold By	Penske Used Trucks

2019 Freightliner Coronado 122 SD Sleeper Semi Truck - 58" Integral Sleeper, Cummins 450HP, 13 Speed Manual

Price Drop $72,250 USD

Used 2019 Freightliner Coronado 122 SD Sleeper Semi Truck for sale, 404,047 miles, Cummins X15 diesel engine, 450 HP, 13-speed Eaton manual transmission, 58" integral sleeper, air ride...

Condition	Used
Usage	404,047 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	234838
MLS Number	13907083
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Garland, TX, US
Sold By	Penske Used Trucks

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2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$79,750 USD

Only 313,000 Original Miles ~ Cummins ISX ~ 18 Speed ~ 550 HP ~ 14k Front / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	313,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	137904
MLS Number	13870754
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $53,500 USD

Used 2022 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, and 230" wheelbase....

Condition	Used
Usage	374,241 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 2.85 ratio
Stock Number	387498
MLS Number	13857390
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Bensalem, PA, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $50,750 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 433,684 miles, Cummins X15 diesel engine with 450 HP, 12-speed automatic Eaton transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	433,684 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 2.85 ratio
Stock Number	387456
MLS Number	13905624
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Dayton, OH, US
Sold By	Penske Used Trucks

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2020 Kenworth T680 Sleeper Semi Truck

$55,495 USD

2020 Kenworth T680 – Cummins X15 / Endurant Auto, Nice clean T680 that’s ready to go. Cummins X15 rated at 450HP backed by an Endurant transmission. 70” midroof sleeper with fridge and...

Condition	Used
Usage	526,856 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Medium Mid Roof
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	6876C
MLS Number	13905610
Category	Sleeper Semi Trucks
Last Updated	10/21/2025
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 490-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck- Cummins X15 , 450hp , Carrier Apu , 90 Day Engine , Aftertreatment, Transmission & Rear Axle Warranty Included

$51,995 USD

For sale: 2021 Kenworth T680 equipped with a powerful Cummins X15 engine delivering 450 horsepower. Features a 76-inch single bunk sleeper, Carrier APU for enhanced comfort and efficiency,...

Warranty

Condition	Used
Usage	539,522 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	U425293
MLS Number	13757639
Category	Sleeper Semi Trucks
Last Updated	11/25/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $66,250 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 326,681 miles, Cummins X15 diesel engine with 450 HP, 13-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	326,681 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	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	464036
MLS Number	13899932
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2021 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$49,750 USD

Used 2021 International LT625 Sleeper Semi Truck for sale, 447,910 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	447,910 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	378580
MLS Number	13899470
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Arlington, TX, US
Sold By	Penske Used Trucks

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

Price Drop $34,000 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 577,479 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	577,479 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	359566
MLS Number	13899270
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Denver, CO, US
Sold By	Penske Used Trucks

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2024 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 13 Speed Manual

$149,900 USD

2024 Pete 389 SLPR 130K -***X15 CUMMINS 500HP***130K,

Condition	Used
Usage	130,115 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	281168
MLS Number	13677966
Category	Sleeper Semi Trucks
Last Updated	10/16/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

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

$46,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 575,147 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	575,147 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 2.85 ratio
Stock Number	599740
MLS Number	13582417
Category	Sleeper Semi Trucks
Last Updated	12/12/2025
Location	Louisville, KY, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $36,250 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 586,504 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	586,504 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 2.85 ratio
Stock Number	387496
MLS Number	13885404
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$40,750 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 547,386 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	547,386 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 2.85 ratio
Stock Number	387495
MLS Number	13885403
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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2016 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$69,750 USD

345k Original Miles ~ Cummins ISX ~ 500 HP ~ 1850 Torque 18 Speed ~ 16k Front / 46k Rears ~ Full Lockers ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	345,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	GK6575
MLS Number	13785085
Category	Sleeper Semi Trucks
Last Updated	10/15/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 796-___ SHOW
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2011 Peterbilt 387 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 10 Speed Manual

$14,900 USD

Consignment sale, needs some TLC, driver retired, price as is, OBO

Condition	Used
Usage	32,000 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX450ST
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	121843
MLS Number	13881533
Category	Sleeper Semi Trucks
Last Updated	10/15/2025
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $52,250 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 389,563 miles, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle....

Condition	Used
Usage	389,563 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 2.85 ratio
Stock Number	387533
MLS Number	13881450
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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

$61,750 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 196,309 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	196,309 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	359579
MLS Number	13881220
Category	Sleeper Semi Trucks
Last Updated	1/2/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

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

Price Drop $47,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 652,986 miles, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, 72" integral sleeper, 220-gallon...

Condition	Used
Usage	652,986 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	338560
MLS Number	13881181
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Spartanburg, SC, US
Sold By	Penske Used Trucks

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1997 Peterbilt 379EXHD Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 460HP, 10 Speed Manual

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, DUAL EXHAUST, DUAL BREATHERS, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL, TILT/TELE, DUMP VALVE!,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	460 HP
Engine Model	Cummins N14 CELECT PLUS
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	97N14379
MLS Number	13764931
Category	Sleeper Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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

$29,750 USD

Used 2019 International LT625 Sleeper Semi Truck, 819,180 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, 73" integral sleeper, air ride...

Condition	Used
Usage	819,180 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	332351
MLS Number	13827076
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Salem, VA, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $59,750 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 378,764 miles, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle....

Condition	Used
Usage	378,764 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	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	463715
MLS Number	13879442
Category	Sleeper Semi Trucks
Last Updated	1/4/2026
Location	Homewood, AL, US
Sold By	Penske Used Trucks