Sleeper Semi Trucks For Sale in Colorado

35 3

2022 Kenworth W990 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$84,950 USD

For Sale: 2022 Kenworth W990 Sleeper, Set up for single line wet kit, split fuel/hydraulic tank, PTO and Pump Equipped with a 510hp Paccar MX-13, paired with an Eaton-Fuller 13-Speed Manual...

Condition	Used
Usage	384,558 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	CO10784
MLS Number	13852513
Category	Sleeper Semi Trucks
Last Updated	11/11/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

31 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$39,950 USD

For Sale: 2020 Kenworth T680 Sleeper - Cummins X15 (450hp) Endurant 12-Speed Automatic, *Pictures are Pre-Detail. More pictures Coming Soon*, Equipped with a 76" Raised Roof Double Bunk...

Condition	Used
Usage	560,157 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	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	RTMO10901
MLS Number	13974000
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

29 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$39,950 USD

For Sale: 2020 Kenworth T680 Sleeper - Cummins X15 (450hp) Endurant 12-Speed Automatic, *Pictures are Pre-Detail. More pictures Coming Soon*, Equipped with a 76" Raised Roof Double Bunk...

Condition	Used
Usage	560,259 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	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	MO10901
MLS Number	13973998
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

30 4

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$42,950 USD

FOR SALE 2021 KENWORTH T680 IN KANSAS CITY, MO!! with only 426,095 miles!!! Equipped with a Paccar MX-13 12.9L 455 HP, Automatic 12 speed Endurant transmission, engine brake, 2 aluminum...

Condition	Used
Usage	426,095 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	RTMO10871
MLS Number	13952641
Category	Sleeper Semi Trucks
Last Updated	11/8/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

30 4

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$42,950 USD

FOR SALE 2021 KENWORTH T680 IN KANSAS CITY, MO!! with only 426,095 miles!!! Equipped with a Paccar MX-13 12.9L 455 HP, Automatic 12 speed Endurant transmission, engine brake, 2 aluminum...

Condition	Used
Usage	426,095 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	MO10871
MLS Number	13952640
Category	Sleeper Semi Trucks
Last Updated	11/8/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

32 4

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

$87,950 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....

Condition	Used
Usage	274,451 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	MO10777
MLS Number	13852456
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

28 4

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$42,950 USD

FOR SALE 2021 KENWORTH T680 IN KANSAS CITY, MO!! with only 405,493 miles!!! Equipped with a Paccar MX-13 12.9L 455 HP, only 11,238 hours, Automatic 12 speed Endurant transmission, engine...

Condition	Used
Usage	405,493 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	RTMO10800
MLS Number	13949413
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

35 3

2022 Kenworth W990 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$84,950 USD

For Sale: 2022 Kenworth W990 Sleeper, Set up for single line wet kit, split fuel/hydraulic tank, PTO and Pump Equipped with a 510hp Paccar MX-13, paired with an Eaton-Fuller 13-Speed Manual...

Condition	Used
Usage	384,558 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	RTCO10784
MLS Number	13949395
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 385-___ SHOW
NUMBERCall Seller

14 0

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

$64,435 USD

Condition	Used
Usage	446,284 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	2.85 ratio
Stock Number	274322
MLS Number	13970592
Category	Sleeper Semi Trucks
Last Updated	11/6/2025
Location	Commerce City, CO, US
Sold By	Ryder

25 3

2019 Freightliner Cascadia 113 Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

$34,950 USD

FOR SALE 2019 FREIGHTLINER 113 IN KANSAS CITY, MO Comes equipped with a Detroit DD13 450 HP and a Detroit DT12 transmission 12 speed ONLY 470,104 MILES 213 wheelbase, 6x4 tandem axle, all...

Condition	Used
Usage	470,104 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	RTMO10644
MLS Number	13949408
Category	Sleeper Semi Trucks
Last Updated	11/6/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

32 1

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Price Drop

$45,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready to elevate your trucking...

Condition	Used
Usage	481,324 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	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RTCO10759
MLS Number	13949405
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

27 1

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Price Drop

$45,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded, *STOCK PHOTOS OF SISTER TRUCK*, Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready...

Condition	Used
Usage	485,274 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	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RTCO10758
MLS Number	13949404
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

16 0

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

$55,950 USD

**PRE-DETAIL PICS** This fully loaded 2022 Kenworth T680 combines modern aerodynamics, cutting-edge safety features, and driver comfort to deliver a superior over-the-road experience....

Condition	Used
Usage	407,548 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RTCO10797
MLS Number	13949399
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

16 0

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

$55,950 USD

**PRE-DETAIL PICS** This fully loaded 2022 Kenworth T680 combines modern aerodynamics, cutting-edge safety features, and driver comfort to deliver a superior over-the-road experience....

Condition	Used
Usage	14,631 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10797
MLS Number	13899963
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

32 1

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

Price Drop

$45,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready to elevate your trucking...

Condition	Used
Usage	481,324 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	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10759
MLS Number	13825423
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

27 1

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

Price Drop

$45,950 USD

For Sale: 2021 International Sleeper Truck – Cummins Power, Fully Loaded, *STOCK PHOTOS OF SISTER TRUCK*, Dominate the Road in Comfort: The 2021 International with Cummins X15 Power!, Ready...

Condition	Used
Usage	485,274 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	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10758
MLS Number	13825420
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

25 3

2019 Freightliner Cascadia 113 Sleeper Semi Truck - Detroit 450HP

$34,950 USD

FOR SALE 2019 FREIGHTLINER 113 Sleeper Comes equipped with a Detroit DD13 450 HP and a Detroit DT12 transmission 12 speed ONLY 470,104 MILES 213 wheelbase, 6x4 tandem axle, all aluminum...

Condition	Used
Usage	470,103 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MO10644
MLS Number	13777168
Category	Sleeper Semi Trucks
Last Updated	11/6/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

32 3

2020 Freightliner Columbia 120 Sleeper Semi Truck - 56" Mid Roof Sleeper, Detroit 500HP, 10 Speed Endurant Manual

$57,950 USD

2020 FREIGHTLINER COLUMBIA 120 GLIDER KIT Equipped with a Detroit 500 HP, single exhaust type, Manual 10 speed transmission and a 3.58 ratio. 208 wheelbase, sliding wheelbase, 56 in sleeper...

Condition	Used
Usage	588,464 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 11.1 DDEC II
Drivetrain	6x4
Transmission	10 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	RTMO10652
MLS Number	13963738
Category	Sleeper Semi Trucks
Last Updated	11/4/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

23 1

2020 Freightliner Columbia 120 Sleeper Semi Truck - 56" Mid Roof Sleeper, Detroit 500HP, 10 Speed Manual

$57,950 USD

For Sale: 2020 Freightliner Columbia Glider, *STOCK PHOTOS OF SISTER TRUCK*, Multiple Matching Units Available! Equipped with a 500hp Detroit 60 Series Motor, 10-Speed Manual Transmission, 3...

Condition	Used
Usage	583,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC II
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	RTCO10654
MLS Number	13949407
Category	Sleeper Semi Trucks
Last Updated	11/4/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

33 2

2022 Kenworth W990 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$84,950 USD

For Sale: 2022 Kenworth W990 Sleeper. ONLY 396K MILES!, Set up for single line wet kit, split fuel/hydraulic tank, PTO and Pump Equipped with a 510hp Paccar MX-13, paired with an...

Condition	Used
Usage	396,362 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	RTCO10783
MLS Number	13949392
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 734-___ SHOW
NUMBERCall Seller

48 0

1989 Peterbilt 379 Sleeper Semi Truck

$50,000 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	11/4/2025
Location	Arvada, CO, US
Sold By	Proxy Equipment

31 3

2020 Freightliner Columbia 120 Sleeper Semi Truck - 56" Mid Roof Sleeper, Detroit 500HP, 10 Speed Manual

$57,950 USD

2020 FREIGHTLINER COLUMBIA 120 OEquipped with a Detroit 500 HP, single exhaust type, Manual 10 speed transmission and a 3.58 ratio. 208 wheelbase, sliding wheelbase, 56 in sleeper size,...

Condition	Used
Usage	588,464 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 11.1 DDEC II
Drivetrain	6x4
Transmission	10 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	MO10652
MLS Number	13773228
Category	Sleeper Semi Trucks
Last Updated	11/6/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 385-___ SHOW
NUMBERCall Seller

13 0

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

$71,610 USD

Condition	Used
Usage	425,716 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	806050
MLS Number	13959029
Category	Sleeper Semi Trucks
Last Updated	10/31/2025
Location	Commerce City, CO, US
Sold By	Ryder

28 4

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$42,950 USD

FOR SALE 2021 KENWORTH T680 IN KANSAS CITY, MO!! with only 405,493 miles!!! Equipped with a Paccar MX-13 12.9L 455 HP, only 11,238 hours, Automatic 12 speed Endurant transmission, engine...

Condition	Used
Usage	405,493 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	MO10800
MLS Number	13899894
Category	Sleeper Semi Trucks
Last Updated	11/7/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks