Sleeper Trucks For Sale in Wyoming

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Paccar 455HP

Newly Listed

At auction Oct. 29

2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14698052
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Paccar 455HP

Newly Listed

At auction Oct. 29

2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14698051
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Paccar 455HP

Newly Listed

At auction Oct. 29

2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14698050
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Paccar 455HP

Newly Listed

At auction Oct. 29

2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14698049
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 455HP

Newly Listed

At auction Oct. 29

2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.41...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
MLS Number	14698047
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 455HP

Newly Listed

At auction Oct. 29

2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.41...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
MLS Number	14698046
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2022 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 455HP

Newly Listed

At auction Oct. 29

2022 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, FRO-16210C Transmission, (Manual), 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Size	76"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14698041
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

(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 50 mi. away
Sold By	Western Equipment & Truck, Inc.

2023 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 455HP

Newly Listed

At auction Oct. 29

2023 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, Upper Bunk, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Size	76"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
MLS Number	14698034
Category	Sleeper Semi Trucks
Last Updated	10/26/2026
Location	Greeley, CO, US 50 mi. away
Listed By	Taylor & Martin LLC

2025 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$87,950 USD

FOR SALE — 2025 INTERNATIONAL LT RAISED ROOF SLEEPER Extended warranty coverage through April 2028 or 500,000 miles, whichever comes first, on a Cummins X15 450 HP paired with a 12-speed...

Condition	Used
Usage	325,781 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CO12203
MLS Number	14648016
Category	Sleeper Semi Trucks
Last Updated	10/28/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 405HP, 12 Speed Automatic

Recently Updated

$49,950 USD

FOR SALE — 2021 KENWORTH T680 MID ROOF SLEEPER Paccar MX-13 455 HP paired with a Paccar 12-speed automatic transmission, a 76-inch mid-roof sleeper with cabinets and a refrigerator, and a...

Condition	Used
Usage	399,929 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11913
MLS Number	14545744
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 405HP, 12 Speed Automatic

Recently Updated

$49,950 USD

FOR SALE — 2021 KENWORTH T680 MID ROOF SLEEPER Paccar MX-13 455 HP paired with a Paccar 12-speed automatic transmission, a 76-inch mid-roof sleeper with cabinets and a refrigerator, and a...

Condition	Used
Usage	399,929 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11913
MLS Number	14545743
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Price Drop $69,950 USD

FOR SALE — 2022 KENWORTH T680 RAISED ROOF SLEEPER** Cummins X15 500 HP paired with an Eaton-Fuller 18-speed manual transmission, set up with a 76-inch raised roof sleeper featuring two beds,...

Condition	Used
Usage	557,001 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CO12045
MLS Number	14627653
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Price Drop $69,950 USD

FOR SALE — 2022 KENWORTH T680 RAISED ROOF SLEEPER** Cummins X15 500 HP paired with an Eaton-Fuller 18-speed manual transmission, set up with a 76-inch raised roof sleeper featuring two beds,...

Condition	Used
Usage	557,001 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	CO12045
MLS Number	14627652
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

(844) 385-___ SHOW
NUMBERCall Seller

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 62" Condo Sleeper, 505HP, 12 Speed Automatic

Newly Listed

$47,688 USD

Condition	Used
Usage	704,995 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	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	814436
MLS Number	14693352
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Ryder

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

Newly Listed

$74,950 USD

FOR SALE Peterbilt 389 510HP MX-13, 18 speed manual, 260" wheelbase, 36" coffin sleeper with windows, full lockers, 46k rears, dual stacks, 385k miles, full gauge package, leather seats,...

Condition	Used
Usage	384,623 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	CO12242
MLS Number	14692742
Category	Sleeper Semi Trucks
Last Updated	10/24/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

Newly Listed

$74,950 USD

FOR SALE Peterbilt 389 510HP MX-13, 18 speed manual, 260" wheelbase, 36" coffin sleeper with windows, full lockers, 46k rears, dual stacks, 385k miles, full gauge package, leather seats,...

Condition	Used
Usage	384,623 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	CO12242
MLS Number	14692737
Category	Sleeper Semi Trucks
Last Updated	10/27/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

Recently Updated

$64,950 USD

Loaded with 510HP, Diamond Interior, Passenger Side Swivel Seat, In Dash Navigation, APU, Sleeper Windows, and more! Financing Available!, Service Contracts Available!,

Condition	Used
Usage	484,555 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 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	CO12047
MLS Number	14633896
Category	Sleeper Semi Trucks
Last Updated	10/23/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

Recently Updated

$64,950 USD

Loaded with 510HP, Diamond Interior, Passenger Side Swivel Seat, In Dash Navigation, APU, Sleeper Windows, and more! Financing Available!, Service Contracts Available!,

Condition	Used
Usage	484,555 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 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	CO12047
MLS Number	14633349
Category	Sleeper Semi Trucks
Last Updated	10/23/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Recently Updated

$79,950 USD

FOR SALE —Multiple 2023 KENWORTH T680 SLEEPER REMAINING CUMMINS ENGINE AFTERTREATMENT WARRANTY — GOOD UNTIL JULY 15, 2027 OR 500,000 MILES! Take advantage and call today! KEY FEATURES...

Condition	Used
Usage	409,718 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11889
MLS Number	14397552
Category	Sleeper Semi Trucks
Last Updated	10/23/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

(866) 579-___ SHOW
NUMBERCall Seller

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Recently Updated

$79,950 USD

FOR SALE — MULTIPLE 2023 KENWORTH T680 SLEEPER REMAINING CUMMINS ENGINE AFTERTREATMENT WARRANTY — GOOD UNTIL JULY 15, 2027 OR 500,000 MILES! Take advantage and call today! KEY FEATURES...

Condition	Used
Usage	409,718 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11889
MLS Number	14389036
Category	Sleeper Semi Trucks
Last Updated	10/23/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

2016 Peterbilt 579 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 455HP, 10 Speed Automatic

Newly Listed

$29,950 USD

FOR SALE — 2016 PETERBILT 579 Sleeper Truck Extra gauges, escape hatch door, vertical stack, aluminum wheels and a refrigerator lead the features on this truck. Powered by a 455 HP PACCAR MX...

Condition	Used
Usage	566,354 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CO12227
MLS Number	14688532
Category	Sleeper Semi Trucks
Last Updated	10/28/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

(307) 358-___ SHOW
NUMBERCall Seller

1996 Peterbilt 377 Sleeper Semi Truck

$35,000 USD

For Sale by Owner 1996 Peterbilt 377, Odometer: 633,681 (subject to change), Engine Hours: 9,350 (subject to change), Engine: Cummins ISB 305 (305 H.P.), Transmission: Eaton 10-Speed,...

Condition	Used
Usage	9,350 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	305 HP
Engine Model	Cummins ISB 305
Emission Rating	EPA 2003 3.6
Drivetrain	4x2
Transmission	10 Speed Freedom Line Manual
Sleeper Type	Unibilt
Sleeper Size	60"
Suspension	Low Air
Rear Axle	Single Axle
Rear End	17,000 lb 3.73 ratio
MLS Number	14372593
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Rock Springs, WY, US 232 mi. away
Sold By	Legend Services Inc.

(855) 939-___ SHOW
NUMBERCall Seller

2019 Kenworth T800 Sleeper Semi Truck

$89,500 USD

2019 KW T800 Mid-roof 72" sleeper Cummins X-15 762k miles (IN-FRAME @ 585k MILES) 18 speed transmission (new at 624k miles along with clutch) Drive brakes at 660k miles Steer brakes at 761k...

Condition	Used
Usage	762,000 Miles
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	ID091625JES
MLS Number	13814230
Category	Sleeper Semi Trucks
Last Updated	10/25/2025
Location	Mountain West, WY, US 607 mi. away
Sold By	Carmody and Associates Inc