Sleeper Trucks For Sale in Wyoming

(844) 624-___ SHOW
NUMBERCall Seller

2018 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 18 Speed Endurant Automatic

Price Drop $79,950 USD

2018 Peterbilt 389 For Sale:, - 500hp Cummins X15 Efficiency Series, - Eaton 18-Speed Auto, - 58" Flat Top Sleeper, Additional Features Include: HERD Cattle Guard, 2.91 Ratio, 244" Wheelbase...

Condition	Used
Usage	434,052 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	44,000 lb 2.91 ratio
Stock Number	CO11274
MLS Number	14305660
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Commerce City, CO, US 90 mi. away
Sold By	Michelle Sells Trucks

(406) 396-___ SHOW
NUMBERCall Seller

2021 Western Star 5700 XE Sleeper Semi Truck

$35,000 USD

600 hp Detroit, Transmission DT 12( replaced at 500,000) Tires 75-80% 11/22.5 all Michelin low profile 321 rear ends Herd Bumper 60 inch sleeper Has front end collision mitigation system...

Condition	Used
Usage	831,142 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit Diesel DD16
Drivetrain	6x4
MLS Number	14456343
Category	Sleeper Semi Trucks
Last Updated	6/29/2026
Location	Alberton, MT, US 629 mi. away
Sold By	Private Party

(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.

2007 Peterbilt 379EXHD Sleeper Semi Truck - 63" Unibilt Stand-Up, Caterpillar 475HP

At auction Jul. 16

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 63 Inch Unibilt Stand-Up Sleeper, Caterpillar C15 Engine, 475 H.P., Engine Brake, FRO-17210C Transmission, (Manual), 3.36 Ratio, Flex...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	63"
Rear End	3.36 ratio
MLS Number	14453539
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2006 Peterbilt 379EXHD Sleeper Semi Truck - 63" Unibilt Stand-Up, Cummins 475HP

At auction Jul. 16

2006 PETERBILT 379 UltraCab Extended Hood Conventional, 63 Inch Unibilt Stand-Up Sleeper, Cummins ISX Engine, 475 H.P., Engine Brake, RTLO-18913A Transmission, (Manual), 3.55 Ratio, Flex Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Sleeper Type	Stand Up Sleeper
Sleeper Size	63"
Rear End	3.55 ratio
MLS Number	14453538
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2016 Peterbilt 389 UltraCab Sleeper Semi Truck - 72" Unibilt High Roof, Paccar 500HP

At auction Jul. 16

2016 PETERBILT 389 UltraCab Extended Hood Conventional, 72 Inch Unibilt High Roof Sleeper, PACCAR MX-13 Engine, 500 H.P., Engine Brake, RTLO-18913A Transmission, (Manual), 3.70 Ratio, Flex...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Sleeper Size	72"
Rear End	3.70 ratio
MLS Number	14453536
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 60" Mid-Roof Xt, Detroit 450HP

At auction Jul. 16

2020 FREIGHTLINER Cascadia116 Conventional, 60 Inch Mid-Roof XT Sleeper, Detroit DD13 Engine, 450 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.41 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
MLS Number	14453496
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 60" Mid-Roof Xt, Detroit 450HP

At auction Jul. 16

2020 FREIGHTLINER Cascadia116 Conventional, 60 Inch Mid-Roof XT Sleeper, Detroit DD13 Engine, 450 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.41 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
MLS Number	14453495
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2000 Peterbilt 379EXHD Sleeper Semi Truck - 63" Unibilt Stand-Up, Detroit 470HP

At auction Jul. 16

2000 PETERBILT 379 UltraCab Extended Hood Conventional, 63 Inch Unibilt Stand-Up Sleeper, Detroit 12.7 Liter Engine, 470 H.P., Engine Brake, RTLO-16918 Transmission, (Manual), 40,000 Lb....

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit 12.7
Sleeper Type	Stand Up Sleeper
Sleeper Size	63"
Rear End	40,000 lb 3.55 ratio
MLS Number	14453453
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

At auction Jul. 16

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14453452
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

At auction Jul. 16

2021 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 2.85 ratio
MLS Number	14453451
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2018 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof, Detroit 455HP

At auction Jul. 16

2018 FREIGHTLINER Cascadia125 Evolution Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14453405
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2018 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof, Detroit 455HP

At auction Jul. 16

2018 FREIGHTLINER Cascadia125 Evolution Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14453404
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Mid-Roof Xt, Detroit 455HP

At auction Jul. 16

2019 FREIGHTLINER Cascadia125 Conventional, 60 Inch Mid-Roof XT Sleeper, Detroit DD15 Engine, 455 H.P., Engine Brake, FRO-16210C Transmission, (Manual), 40,000 Lb. Rear Ends, 3.58 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear End	40,000 lb 3.58 ratio
MLS Number	14453362
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

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

At auction Jul. 16

2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14453350
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2023 Volvo VNL760 Sleeper Semi Truck - D13 455HP

At auction Jul. 16

2023 VOLVO VNL 760 Conventional, Upper Bunk, Volvo D13 Engine, 455 H.P., Engine Brake, Volvo I-Shift ATO2612F Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.25 Ratio, Air Ride Suspension...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Suspension	Air Ride
Rear End	40,000 lb 3.25 ratio
MLS Number	14453349
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2023 Volvo VNL760 Sleeper Semi Truck - D13 455HP

At auction Jul. 16

2023 VOLVO VNL 760 Conventional, Upper Bunk, Volvo D13 Engine, 455 H.P., Engine Brake, Volvo I-Shift ATO2612F Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride Suspension...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14453348
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2022 Volvo VNL760 Sleeper Semi Truck - D13 455HP

At auction Jul. 16

2022 VOLVO VNL 760 Conventional, Upper Bunk, Volvo D13 Engine, 455 H.P., Engine Brake, Volvo I-Shift ATO2612F Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride Suspension...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14453347
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2023 International LT625 Sleeper Semi Truck - 73" Sky-Rise, Cummins 450HP

At auction Jul. 16

2023 INTERNATIONAL LT625 Conventional, 73 Inch Sky-Rise Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14453346
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2020 International LT625 Sleeper Semi Truck - 73" Hi-Rise, Cummins 400HP

At auction Jul. 16

2020 INTERNATIONAL LT625 Conventional, 73 Inch Hi-Rise Sleeper, Upper Bunk, Cummins X15 Engine, 400 H.P., Engine Brake, Automatic Transmission, 20,000 Lb. Rear End, Single Drive Axle With...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.31 ratio
MLS Number	14453345
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2020 International LT625 Sleeper Semi Truck - 73" Hi-Rise, Cummins 400HP

At auction Jul. 16

2020 INTERNATIONAL LT625 Conventional, 73 Inch Hi-Rise Sleeper, Upper Bunk, Cummins X15 Engine, 400 H.P., Engine Brake, Automatic Transmission, 20,000 Lb. Rear End, Single Drive Axle With...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.31 ratio
MLS Number	14453344
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

2020 International LT625 Sleeper Semi Truck - 73" Hi-Rise, Cummins 400HP

At auction Jul. 16

2020 INTERNATIONAL LT625 Conventional, 73 Inch Hi-Rise Sleeper, Upper Bunk, Cummins X15 Engine, 400 H.P., Engine Brake, Automatic Transmission, 20,000 Lb. Rear End, Single Drive Axle With...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.31 ratio
MLS Number	14453343
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Kersey, CO, US 56 mi. away
Listed By	Taylor & Martin LLC

(307) 358-___ SHOW
NUMBERCall Seller

1996 Peterbilt 377 Sleeper Semi Truck

$40,000 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	5/15/2026
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