Peterbilt Sleeper Semi Trucks For Sale in Wyoming and Surrounding Areas

(833) 780-___ SHOW
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2023 Peterbilt 579 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 13 Speed Ultrashift Amt

Newly Listed

$105,000 USD

2023 Peterbilt 579 for sale – Clean, well-maintained owner-operator spec truck ready to go to work. Specifications:, Cummins X15 – 565 HP, 13-speed Eaton UltraShift automated manual...

Condition	Used
Usage	375,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	C879957
MLS Number	14328627
Category	Sleeper Semi Trucks
Last Updated	4/23/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(833) 780-___ SHOW
NUMBERCall Seller

2022 Peterbilt 579 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 13 Speed Ultrashift Amt

Newly Listed

$90,000 USD

2022 Peterbilt 579 for sale – Clean, well-maintained owner-operator spec truck ready to go to work. Specifications:, Cummins X15 – 565 HP, 13-speed Eaton UltraShift automated manual...

Condition	Used
Usage	405,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	C769739
MLS Number	14328617
Category	Sleeper Semi Trucks
Last Updated	4/23/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(833) 538-___ SHOW
NUMBERCall Seller

2023 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$108,900 USD

457801 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Tires: 22.5 low...

Condition	Used
Usage	457,801 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4000
MLS Number	14105490
Category	Sleeper Semi Trucks
Last Updated	4/22/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

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

Recently Updated

$89,950 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	4/21/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 605-___ SHOW
NUMBERCall Seller

2008 Peterbilt 386 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 13 Speed Manual

Recently Updated

$59,500 USD

2008 Pete 386 with Cat C15 Deleted, Cat reman less the 100k miles ago. 13 spd manual trans, 3.90 rear ends and a steerable lift axle. New Drive tires,

Condition	Used
Usage	30,156 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb 3.90 ratio
Stock Number	BTS2298
MLS Number	14120079
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Recently Updated

$49,950 USD

Built for fuel efficient, long haul, money making optimized operation and driver comfort. Powered by a strong 500HP Cummins X15 and paired with an automated transmission, this truck...

Condition	Used
Usage	530,409 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11173
MLS Number	14161898
Category	Sleeper Semi Trucks
Last Updated	4/17/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(833) 538-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Price Drop $99,000 USD

500000 Miles, Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels:...

Condition	Used
Usage	500,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	765972
MLS Number	14094768
Category	Sleeper Semi Trucks
Last Updated	4/17/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 790-___ SHOW
NUMBERCall Seller

1995 Peterbilt 379 Semi Truck

Newly Listed

At auction May. 21

1995 Peterbilt 379 semi truck, Miles: 951,251 on odometer, VIN: 1XP5DB9X2SN380727, Engine, Caterpillar 3406, Displacement: 14.6L, Cylinders: 6, Fuel type: Diesel, HP: 355, Engine brake,...

Condition	Used
Stock Number	EB1411
MLS Number	14316454
Category	Sleeper Semi Trucks
Last Updated	4/17/2026
Location	Rapid City, SD, US
Listed By	Purple Wave Auction

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

$64,950 USD

For Sale: 2023 Peterbilt 579 - Multiple Matching Units Available! Equipped with a 450hp Cummins X15, 12-Speed Automated Transmission, Thermo King APU, 80" Raised Roof Double Bunk Sleeper,...

Condition	Used
Usage	453,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11163
MLS Number	14155891
Category	Sleeper Semi Trucks
Last Updated	4/16/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

$67,950 USD

For Sale: 2023 Peterbilt 579 - Multiple Matching Units Available! Equipped with a 450hp Cummins X15, 12-Speed Automated Transmission, Thermo King APU, 80" Raised Roof Double Bunk Sleeper,...

Condition	Used
Usage	414,072 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11162
MLS Number	14155888
Category	Sleeper Semi Trucks
Last Updated	4/16/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

$67,950 USD

For Sale: 2023 Peterbilt 579 - Multiple Matching Units Available! Equipped with a 450hp Cummins X15, 12-Speed Automated Transmission, Thermo King APU, 80" Raised Roof Double Bunk Sleeper,...

Condition	Used
Usage	409,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11161
MLS Number	14155886
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2007 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 3.36 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	3.36 ratio
MLS Number	14308388
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2007 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 3.36 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	3.36 ratio
MLS Number	14308387
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2007 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 3.36 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	3.36 ratio
MLS Number	14308386
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2007 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 3.36 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	3.36 ratio
MLS Number	14308385
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Apr. 30

2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.93 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.93 ratio
MLS Number	14308320
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Paccar 455HP

At auction Apr. 30

2023 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, PACCAR MX-13 Engine, 455 H.P., Balance Of 4 Year 500,000 Mile Manufacturer Warranty, Engine Brake, Automatic...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	Automatic
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.93 ratio
MLS Number	14308319
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2020 Peterbilt 579 Sleeper Semi Truck - 80" Unibilt High Roof, Cummins 565HP

At auction Apr. 30

2020 PETERBILT 579 UltraCab Conventional, 80 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 565 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.36...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14308316
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

At auction Apr. 30

2023 PETERBILT 579 EPIQ Conventional, 80 Inch UltraLoft 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 Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
MLS Number	14308308
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2001 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2001 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Upper Bunk, Caterpillar C15 6NZ Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual),...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14308307
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2005 Peterbilt 379EXHD Sleeper Semi Truck - 70" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2005 PETERBILT 379 UltraCab Extended Hood Conventional, 70 Inch Unibilt Stand-Up Sleeper, Upper Bunk, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 40,000...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14308306
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2007 Peterbilt 379EXHD Sleeper Semi Truck - 63" Unibilt Stand-Up, Caterpillar 550HP

At auction Apr. 30

2007 PETERBILT 379 UltraCab Extended Hood Conventional, 63 Inch Unibilt Stand-Up Sleeper, Upper Bunk, Caterpillar C15 Engine, 550 H.P., Engine Brake, 13 Speed Transmission, (Manual), 40,000...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Sleeper Type	Stand Up Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14308304
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2014 Peterbilt 384 Sleeper Semi Truck - 63" Unibilt Flat-Top, Paccar 455HP

At auction Apr. 30

2014 PETERBILT 384 Conventional, 63 Inch Unibilt Flat-Top Sleeper, Upper Bunk, PACCAR MX-13 Engine, 455 H.P., Engine Brake, 10 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.36 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Sleeper Size	63"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14308280
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2024 Peterbilt 389 UltraCab Sleeper Semi Truck - 72" Unibilt High Roof, Cummins 565HP

At auction Apr. 30

2024 PETERBILT 389 UltraCab Extended Hood Conventional, 72 Inch Unibilt High Roof Sleeper, 28,000 Approximate Miles, Cummins X15 Engine, 565 H.P., Engine Brake, RTLO-20918B 18 Speed...

Condition	Used
Usage	28,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.55 ratio
MLS Number	14308267
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC