Semi Trucks For Sale in Colorado

Explore Semi Trucks in Colorado on MyLittleSalesman.com with prices from $18,500 to $165,000. Use filters for sleeper type, transmission, horsepower, mileage, and more to zero in on the exact Sleeper Semi Truck.
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Showing 26 - 50 of 290 Sleeper Semi Truck Listings

26 - 50 of 290 listings
26 - 50 of 290 listings
Freightliner Cascadia 113 Sleeper Semi Truck - Detroit 450HP

2019 Freightliner Cascadia 113 Sleeper Semi Truck - Detroit 450HP

$34,950 USD
FOR SALE 2019 FREIGHTLINER 113 Sleeper FRESH PM JUST DONE! New Brakes and Rotors! Comes equipped with a Detroit DD13 450 HP and a Detroit DT12 transmission 12 speed ONLY 470,104 MILES NEW...
ConditionUsed
Usage470,776 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCO10644
MLS Number13778194
CategorySleeper Semi Trucks
Last Updated2/20/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

$58,057 USD
ConditionUsed
Usage549,441 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number843814
MLS Number14145561
CategorySleeper Semi Trucks
Last Updated2/15/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

Price Drop $30,950 USD
For Sale: 2020 International LT Sleeper Equipped with a 400hp Cummins X15, 12-Speed Automatic Transmission, 72” Raised Roof Double Bunk Sleeper, Dual Sleeper Windows, Hood Mirrors, Full...
ConditionUsed
Usage476,010 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberCO10785
MLS Number13852500
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 405HP, 12 Speed Endurant Amt

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 405HP, 12 Speed Endurant Amt

$64,950 USD
2022 Kenworth T680 –, SUPER LOW MILES AND REMAING FACTORY WARRANTY, Built for serious operators, this 2022 Kenworth T680 delivers both comfort and profitability. Step inside the raised...
ConditionUsed
Usage183,789 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberMO10770
MLS Number13852468
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

Price Drop $42,950 USD
Just in this nice 2022 Kenworth T680 Sleeper, Diamond Interior, Dual Sleeper Doors with Slide Windows, Full Cabinets with Doors and Fridge, Double Bunk, Leather Air Ride Driver Seat, 13...
ConditionUsed
Usage502,760 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberCO11153
MLS Number14137271
CategorySleeper Semi Trucks
Last Updated2/14/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

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

$62,500 USD
Inspection Report
ConditionUsed
Usage380,943 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505680
MLS Number14134536
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$47,416 USD
ConditionUsed
Usage687,485 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number878761
MLS Number14131335
CategorySleeper Semi Trucks
Last Updated2/8/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

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

$54,950 USD
This 2022 International LT sleeper is a clean, well-equipped highway truck featuring an auxiliary power unit (APU), raised roof 73-inch sleeper with cabinets, excellent working A/C, power...
ConditionUsed
Usage372,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock NumberCO11131
MLS Number14129505
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$59,950 USD
Take a look at this 2022 Kenworth T880 powered by a Cummins X15 rated at 450 HP and paired with an Endurant 12-speed automated transmission with a 2.85 ratio, set up for efficient highway...
ConditionUsed
Usage484,747 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10775
MLS Number13852453
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 505HP, 12 Speed Automatic

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

$68,719 USD
ConditionUsed
Usage407,690 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806051
MLS Number14126084
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

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

$69,500 USD
ConditionUsed
Usage497,382 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505638
MLS Number14123856
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 505HP, 12 Speed Automatic

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

$62,653 USD
ConditionUsed
Usage476,634 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806053
MLS Number14118988
CategorySleeper Semi Trucks
Last Updated1/30/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$108,950 USD
**For sale: Two low-mileage DD15-powered Cascadia's, fully equipped with APU and loaded with warranty** Upgrade your fleet with the industry-leading 2024 Freightliner Cascadia 126 WITH ONLY...
ConditionUsed
Usage6,060 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberWS10445
MLS Number14053757
CategorySleeper Semi Trucks
Last Updated1/31/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

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

$63,750 USD
Inspection Report
ConditionUsed
Usage372,794 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505682
MLS Number14116363
CategorySleeper Semi Trucks
Last Updated1/29/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

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

$53,750 USD
Inspection Report
ConditionUsed
Usage412,476 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505239
MLS Number14108279
CategorySleeper Semi Trucks
Last Updated1/24/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$45,500 USD
Inspection Report
ConditionUsed
Usage321,198 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number502285
MLS Number14108254
CategorySleeper Semi Trucks
Last Updated2/5/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$43,999 USD
ConditionUsed
Usage531,693 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15 GHG'17 450/1800
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number252583
MLS Number14105765
CategorySleeper Semi Trucks
Last Updated1/23/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

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

$56,500 USD
Inspection Report
ConditionUsed
Usage395,993 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505454
MLS Number14104541
CategorySleeper Semi Trucks
Last Updated1/22/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

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

$61,250 USD
Inspection Report
ConditionUsed
Usage403,093 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number505313
MLS Number14101450
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$72,950 USD
For Sale: 2022 Kenworth T880 Sleeper, *Stock Photos of Matching Unit. More Pictures Coming Soon!*, Equipped with a 450hp Cummins X15, paired with an Endurant 12-Speed Automatic Transmission....
ConditionUsed
Usage274,451 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberMO10777
MLS Number13852456
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

Price Drop $58,126 USD
ConditionUsed
Usage489,686 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806048
MLS Number14042313
CategorySleeper Semi Trucks
Last Updated2/14/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
Volvo VNR64T-640 Sleeper Semi Truck - 60" Condo Sleeper, 425HP, 12 Speed Automatic

2019 Volvo VNR64T-640 Sleeper Semi Truck - 60" Condo Sleeper, 425HP, 12 Speed Automatic

Price Drop $45,810 USD
ConditionUsed
Usage569,213 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelD13'17 425/2100
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number792121
MLS Number14083251
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 505HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 505HP, 12 Speed Automatic

$64,148 USD
ConditionUsed
Usage463,851 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806013
MLS Number14080716
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 455HP, 12 Speed Automatic

Price Drop $43,080 USD
ConditionUsed
Usage774,662 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15'17 GHG 455/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.16 ratio
Stock Number504189
MLS Number14054269
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Commerce City, CO, US
5 mi. away
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

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

$62,500 USD
Inspection Report
ConditionUsed
Usage385,614 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number505314
MLS Number14053534
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
Commerce City, CO, US
5 mi. away
Sold By
International Motors, LLC
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