Peterbilt Sleeper Semi Trucks For Sale in Washington

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1997 Peterbilt 379EXHD Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$79,900 USD

Just arrived and heading through our shop to DOT. Driver retired from OTR. 2.7 million mile truck with around 850,000 on the last engine overhaul. Brand new 7" exhaust, Air and electrical at...

Condition	Used
Usage	850,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	434889
MLS Number	14386225
Category	Sleeper Semi Trucks
Last Updated	5/22/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

(833) 796-___ SHOW
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1992 Peterbilt 377 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 350HP, 10 Speed Manual

$24,900 USD

Finishing up some minor stuff in the shop, call for details

Condition	Used
Usage	1,042,564 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	350 HP
Engine Model	Caterpillar 3406C
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	323056
MLS Number	14375085
Category	Sleeper Semi Trucks
Last Updated	5/16/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

(844) 476-___ SHOW
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2024 Peterbilt 389 Sleeper Semi Truck - Cummins 565HP

$159,900 USD

2024 Peterbilt 389 "Long and Tall" Sleeper Truck, Cummins X-15@565 H.P. Engine Brake, 185,459 Miles (ECM Miles 186,065) 5,353 Hours, Fuller RTLO-18918B 18 Speed Manual Overdrive Transmission...

Condition	Used
Usage	185,459 Miles
Horse Power	565 HP
Engine Model	Cummins X15 14.9L
Transmission	18 Speed
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	RD605750
MLS Number	14275135
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

(833) 432-___ SHOW
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2015 Peterbilt 579 Sleeper Semi Truck

$18,000 USD

Condition	Used
Usage	668,905 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Paccar MX/MX-13
Transmission	10 Speed Ultrashift Automated
Suspension	Low Air
Rear Axle	Quad Axle
Rear End	40,000 lb
Stock Number	FDN5
MLS Number	14115636
Category	Sleeper Semi Trucks
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(844) 563-___ SHOW
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2011 Peterbilt 388 Sleeper Semi Truck

$79,000 USD

2011 Peterbilt 388 Specs: - 1.3 mil on chassis, - 450k on 600hp crate engine (with paperwork), - New trans (with paperwork), - 40k rears (lockers), - APU, - 18-speed, - 13.2 steer, -...

Condition	Used
MLS Number	13410656
Category	Sleeper Semi Trucks
Last Updated	6/13/2025
Location	Marysville, WA, US
Sold By	Mr. Equipment Inc

(844) 883-___ SHOW
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2016 Peterbilt 579 Tandem Axle Highway with 72in Sleeper Cab

$63,500 USD

Stock #:5216, Exterior Colour:White, Engine:Cummins ISX, Horsepower:500, Transmission:18 Spd Auto, Front Axle:13,200, Rear Axle:Super 40’s, Gear Ratio: 3.73, Frame:3/8, Brakes:Jake,...

Condition	Used
Usage	303,000 Miles
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Automatic
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5216
MLS Number	12522130
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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2019 Peterbilt 567 Tandem Highway with 72in Sleeper Cab

$122,500 USD

2019 Peterbilt 567 Tandem Highway with 72in Sleeper Cab, Stock #:5157, Exterior Colour:Black, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:13,200,...

Condition	Used
Usage	376,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5157
MLS Number	11996199
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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2016 Peterbilt 579 Tandem Highway Tractor with 72 Inch Sleeper

$56,000 USD

Stock #:5028 , Exterior Colour:White , Engine:Cummins ISX , Horsepower:500 , Transmission:18 Spd Auto , Front Axle:13,200 , Rear ...

Condition	Used
Usage	450,000 Miles
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5028
MLS Number	10797521
Category	Sleeper Semi Trucks
Last Updated	11/20/2025
Location	Blaine, WA, US
Sold By	International Machinery