Manual Tri Axle 8x4 Sleeper Semi Trucks For Sale

2015 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

2015 Kenworth T800 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 400HP, 18 Speed Manual

Newly Listed

$84,500 USD

2015 KENWORTH T800 TRI-AXLE MID ROOF, CUMMINS ISX15 POWER, 550HP, MANUAL 18 SPEED MANUAL, 12,350 PUSHER AXLE. 46000 REARS, KENWORTH 8 AIRBAG SUSPENSION, AIR SLIDE 5TH WHEEL, 22.5 REAR TIRES,...

Condition	Used
Usage	504,499 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	8 Bag Air Ride
Rear Axle	Tri Axle
Rear End	58,350 lb 3.73 ratio
Stock Number	7278
MLS Number	14438233
Category	Sleeper Semi Trucks
Last Updated	6/23/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2021 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

$124,500 USD

FLEET MAINTAINED, 2020 FREIGHT CORANADO SD122 HEAVY HAUL, DETROIT DD16, 560HP,18 SPEED TRANSMISSION, 3.90 RATIO, 20FAW, 20K PUSHER, 46K RAW, DOUBLE FRAMED, FULL FENDERS, SLIDING FIFTH WHEEL...

Condition	Used
Usage	351,681 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	7311
MLS Number	14434702
Category	Sleeper Semi Trucks
Last Updated	6/17/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 956-___ SHOW
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2014 Kenworth W900L Tri Axle Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

$79,900 USD

((((SALE PENDING))), 360 Degree Camera System Installed New Couch Base PDI Tuner w/ PDI Intake Installed, Double Framed from Cab to End of Frame, New Espar Bunk Heater, Studio Sleeper, Omni...

Condition	Used
Usage	1,136,935 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C5342
MLS Number	13707607
Category	Sleeper Semi Trucks
Last Updated	6/17/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 904-___ SHOW
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2008 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 515HP, 10 Speed Manual

$32,500 USD

2008 Western Star 4900 Sleeper Truck, 515hp Detroit 14.0 60 Series, 10spd Manual Transmission, 175k Mi, Air ride suspension, Lift Axle, 262in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	175,836 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	515 HP
Engine Model	Detroit SERIES 60 14.0 DDEC V
Drivetrain	8x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,350 lb
Stock Number	3541
MLS Number	14425740
Category	Sleeper Semi Trucks
Last Updated	6/13/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2023 Peterbilt 389 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$194,500 USD

2023 PETERBILT 389 TRI-AXLE FLATTOP, CUMMINS-X15 POWER,565 HP DOUBLE FRAMED, DUAL GREAT LOW MILES, 18 SPD TRANSMISSION, 13,500 PUSHER AXLE. 46000 REARS, 14,320,000 FRONTS, AIR TRAC...

Condition	Used
Usage	217,820 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	59,500 lb 3.73 ratio
Stock Number	7303
MLS Number	14425713
Category	Sleeper Semi Trucks
Last Updated	6/16/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 748-___ SHOW
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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

Price Drop $165,000 USD

2014 KENWORTH W900 WITH CUMMINS ISX15 565HP (DELETED) AND 18 SPEED TRANS 35,000 MILES ON A PLATINUM REBUILD. 389,255 ON THE ODOMETER. TRIAXLE TRAIN HORN ALL LED LIGHTING. WET KIT, LEATHER...

Condition	Used
Usage	389,255 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins ISX15
Emission Rating	USA Tier 4 Final
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb 3.73 ratio
Stock Number	386681
MLS Number	14127399
Category	Sleeper Semi Trucks
Last Updated	6/13/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(833) 538-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$93,900 USD

391233 Miles, 12945 Hours, Engine: PACCAR MX-13, 510 HP, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels: All Aluminum...

Condition	Used
Usage	12,945 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	3904
MLS Number	13687871
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2020 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$114,500 USD

FLEET MAINTAINED, 2020 FREIGHT CORANADO SD122 HEAVY HAUL, DETROIT DD16, 600HP,18 SPEED TRANSMISSION, 3.90 RATIO, DOUBLE FRAMED, FULL FENDERS, SLIDING FIFTH WHEEL, GREAT TIRES, ALUMINUM RIMS,...

Condition	Used
Usage	349,858 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	7242
MLS Number	14318076
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
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2026 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price

BRAND NEW 2026 Kenworth T880 Heavy Haul 52" Regional Sleeper, 1271 miles, Cummins 565hp, 18 speed manual trans, Vantage interior, 425/65R22.5 steers 11R24.5 drives, 265" wheelbase, 4.10 rar...

Condition	New
Usage	1,271 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	7166
MLS Number	14109177
Category	Sleeper Semi Trucks
Last Updated	6/4/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(866) 695-___ SHOW
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2020 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$175,000 USD

182377 Miles, 14441 Hours, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Ride Suspension, Sleeper Size: 60, Tires: 11R24.5, Wheels: All Aluminum, Tri Rear...

Condition	Used
Usage	14,441 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	MCO422294
MLS Number	14350071
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(833) 796-___ SHOW
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2016 Kenworth W900L Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$110,000 USD

One owner Factory glider kit. All build paperwork on hand. 744,000 original miles, CAT C-15, 6NZ 550 rating on tag, 18 speed, RTLO22918B, D46-170 rears, 46,000 lb, 3.73 ratio with full...

Condition	Used
Usage	744,037 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 3
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	66,000 lb 3.73 ratio
Stock Number	111584
MLS Number	14018948
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

(833) 538-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$88,900 USD

480001 Miles, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Tires: Low pro...

Condition	Used
Usage	480,001 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	51,020 lb 3.25 ratio
Stock Number	3908
MLS Number	14157596
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(833) 538-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$91,900 USD

441502 Miles, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tires: Low pro 22.5, Wheels: All...

Condition	Used
Usage	441,502 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	51,020 lb
Stock Number	3910
MLS Number	14059465
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(844) 708-___ SHOW
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2007 Freightliner Columbia 120 Tri Axle Sleeper Semi Truck - 60" Flat Top Sleeper, Detroit 515HP, 13 Speed Manual

$37,900 USD

2007 Freightliner Columbia 120 w/60" Flat Top Sleeper, Detroit Series 60 515 HP Engine, 3 Stage Engine Brake, Eaton 13 Speed Transmission, Air Ride Suspension, Drum Brakes, Aluminum Wheels,...

Condition	Used
Usage	544,427 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	515 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb
Stock Number	SBA1352
MLS Number	14400820
Category	Sleeper Semi Trucks
Last Updated	5/31/2026
Location	Green River, UT, US
Sold By	SellBuyAuction

(855) 489-___ SHOW
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2020 Kenworth W990 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

$98,000 USD

PACCAR 510hp with 18 Speed Manual Transmission, Includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 48" Mid Roof, Single Bunk, Refrigerator, Espar...

Condition	Used
Usage	504,629 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,200 lb 3.55 ratio
Stock Number	2249
MLS Number	14293951
Category	Sleeper Semi Trucks
Last Updated	5/20/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(888) 853-___ SHOW
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2009 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

$45,900 USD

550 Cat, 18 speed, air ride suspension, pusher axle, air slide 5th wheel, moose pusher, aluminum wheels, LoPro 24.5 tires, 1/2 fenders,

Condition	Used
Usage	1,456,053 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	4936
MLS Number	14153536
Category	Sleeper Semi Trucks
Last Updated	5/24/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.