Sleeper Semi Trucks For Sale in Colorado

2021 International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

$41,309 USD

Condition	Used
Usage	615,299 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	X15 GHG'17 400/1700
Transmission	Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	2.31 ratio
Stock Number	269441
MLS Number	14373538
Category	Sleeper Semi Trucks
Last Updated	5/15/2026
Location	Commerce City, CO, US
Sold By	Ryder

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$45,252 USD

Condition	Used
Usage	560,257 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	X15 GHG'17 400/1700
Transmission	Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.31 ratio
Stock Number	269529
MLS Number	14370446
Category	Sleeper Semi Trucks
Last Updated	5/14/2026
Location	Commerce City, CO, US
Sold By	Ryder

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$37,547 USD

Condition	Used
Usage	688,490 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	X15 GHG'17 400/1700
Transmission	Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.31 ratio
Stock Number	269531
MLS Number	14370444
Category	Sleeper Semi Trucks
Last Updated	5/14/2026
Location	Commerce City, CO, US
Sold By	Ryder

2021 International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

$41,362 USD

Condition	Used
Usage	610,098 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	X15 GHG'17 400/1700
Transmission	Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	2.31 ratio
Stock Number	269445
MLS Number	14343369
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Commerce City, CO, US
Sold By	Ryder

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$66,000 USD

Condition	Used
Usage	433,322 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505867
MLS Number	14337667
Category	Sleeper Semi Trucks
Last Updated	4/29/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$71,250 USD

Condition	Used
Usage	348,070 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505863
MLS Number	14337666
Category	Sleeper Semi Trucks
Last Updated	4/29/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$64,500 USD

Condition	Used
Usage	452,032 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505868
MLS Number	14337664
Category	Sleeper Semi Trucks
Last Updated	4/29/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$67,500 USD

Inspection Report

Condition	Used
Usage	411,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505933
MLS Number	14337650
Category	Sleeper Semi Trucks
Last Updated	4/29/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(855) 942-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$42,000 USD

Used 2018 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 582,780 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	582,784 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	177360
MLS Number	14148835
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Aurora, CO, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$40,750 USD

Used 2018 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 610,451 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	610,451 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	177358
MLS Number	14152752
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Aurora, CO, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 505HP, 12 Speed Automatic

$41,914 USD

Condition	Used
Usage	720,886 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	814434
MLS Number	14331615
Category	Sleeper Semi Trucks
Last Updated	4/25/2026
Location	Commerce City, CO, US
Sold By	Ryder

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

Price Drop $39,150 USD

Inspection Report

Condition	Used
Usage	413,024 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 3.25 ratio
Stock Number	504596
MLS Number	13928125
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

Price Drop $39,508 USD

Condition	Used
Usage	753,663 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	252719
MLS Number	14285019
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Commerce City, CO, US
Sold By	Ryder

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$67,500 USD

Condition	Used
Usage	419,484 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505866
MLS Number	14254785
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

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

$51,000 USD

Inspection Report

Condition	Used
Usage	412,476 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	40,000 lb 2.79 ratio
Stock Number	505239
MLS Number	14108279
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$58,000 USD

Condition	Used
Usage	497,382 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505638
MLS Number	14123856
Category	Sleeper Semi Trucks
Last Updated	5/7/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(855) 939-___ SHOW
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2012 Peterbilt 388 ARI Big-Bunk Sleeper Semi Truck

$94,500 USD

2012 peterbilt 388 big bunk, Mx13 paccar, One owner one operator since new, New crate motor in 2023, $67,000 with paperwork from dealer still under warranty only 4600hrs on new motor,...

Warranty

Condition	Used
Usage	1,400,000 Miles
Engine Model	Paccar MX13
Transmission	18 Speed
Sleeper Type	ARI - Legacy
Sleeper Size	90"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	ID021726JES
MLS Number	14148074
Category	Sleeper Semi Trucks
Last Updated	2/17/2026
Location	Mountain West, CO, US
Sold By	Carmody and Associates Inc

(855) 939-___ SHOW
NUMBERCall Seller

2003 Peterbilt 379EXHD Flat-Top Sleeper Semi Truck

$109,500 USD

2003 Peterbilt 379 exhd, 550 cat c15 6nz, Full tilt manifold, Borg Warner s410sx, 400k on platinum kit, 18 speed, American class interior, 63” flat top sleeper, 275” wheel base,...

Condition	Used
Stock Number	ID021726JES
MLS Number	14148072
Category	Sleeper Semi Trucks
Last Updated	2/17/2026
Location	Mountain West, CO, US
Sold By	Carmody and Associates Inc

(844) 734-___ SHOW
NUMBERCall Seller

1989 Peterbilt 379 Sleeper Semi Truck

$54,000 USD

1989 Peterbilt 379 tandem axle sleeper, Caterpillar 3406B diesel, 317HP, 18 speed transmission. Wheelbase measures 232 inches. The truck has a shaft-mounted water pump to work with the water...

Condition	Used
Stock Number	JLZ0bAsN474384
MLS Number	13963416
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Arvada, CO, US
Sold By	Proxy Equipment

(855) 939-___ SHOW
NUMBERCall Seller

2005 Kenworth W900L Sleeper Semi Truck

$60,000 USD

2005 KW w900l, Fantastic condition heavy haul semi. This Kenworth can work., PTO wetkit with hydraulic fluid tank, New tires, Cummins motor (new motor swapped in instead of overhaul),...

Condition	Used
Stock Number	ID081525JES
MLS Number	13763153
Category	Sleeper Semi Trucks
Last Updated	8/15/2025
Location	Mountain West, CO, US
Sold By	Carmody and Associates Inc

(855) 825-___ SHOW
NUMBERCall Seller

2021 Peterbilt 389EXHD Sleeper Semi Truck

$165,000 USD

Cummins X15 Performance Series, 565 HP, 18 speed, 285 WB, air ride, New Toyo 24.5 LP tires, 78" Unibilt High roof sleeper, 3.55 ratio, jake, A/C, P.S., chrome bumper, dual aluminum fuel...

Quantity	2
Condition	Used
Usage	375,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15 Performance Series
Transmission	18 Speed Manual
Sleeper Type	Unibilt
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	210815
MLS Number	12363659
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Greeley, CO, US
Sold By	Western Equipment & Truck, Inc.

(844) 734-___ SHOW
NUMBERCall Seller

2007 Peterbilt 386 Sleeper Semi Truck

$45,900 USD

2007, Peterbilt, 386, sleeper cab, 799,378 miles and 27526 hours, Cat C15 acert, 500 hp diesel motor with 600 miles on documented platinum kit overhaul, fuller 13 speed automatic...

Condition	Used
Usage	27,526 Hours
Stock Number	SCY0WjoF824077
MLS Number	12844791
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Ft Lupton, CO, US
Sold By	Proxy Equipment

(844) 624-___ SHOW
NUMBERCall Seller

2018 Kenworth T680 Sleeper Semi Truck

$135,950 USD

2018 KENWORTH T680 FOR SALE, CUMMINS X15 POWER, 10 SPD AUTO, 76" DOUBLE BUNK SLEEPER, 224" WB, CALL MICHELLE FOR MORE INFO!, (844) 624-2062

Quantity	2
Condition	Used
Usage	445,398 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	10 Speed Automatic
Sleeper Type	Double Bunk
Sleeper Size	76"
MLS Number	11268026
Category	Sleeper Semi Trucks
Last Updated	6/12/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks