Tri Axle Sleeper Semi Trucks For Sale

(833) 538-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 13 Speed Manual

Price Drop $121,900 USD

401549 Miles, 10132 Hours, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Tires: Virgin brand...

Condition	Used
Usage	10,132 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.25 ratio
Stock Number	3892
MLS Number	14059467
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2018 Peterbilt 389 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 500HP, 18 Speed Manual

Newly Listed

$184,750 USD

Only 50k Miles on $39,000 Overhaul with Paperwork ~ 6NZ CAT C15 ~ 500 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ Wet Kit ~ All Aluminum Wheels ~...

Condition	Used
Usage	469,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	465716
MLS Number	14275870
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$64,500 USD

2012 Western Star 4900SA, Only 50,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	BTS0239
MLS Number	14275793
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$64,500 USD

2012 Western Star 4900SA, Only 50,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...

Condition	Used
Usage	50,620 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	BTS0244
MLS Number	14275791
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$64,500 USD

2012 Western Star 4900SA, Only 73,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...

Condition	Used
Usage	8,203 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	BTS0241
MLS Number	14275787
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$64,500 USD

2012 Western Star 4900SA, Only 71,000 original miles, 7100 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...

Condition	Used
Usage	71,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	BTS0197
MLS Number	14275784
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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

Recently Updated

$98,750 USD

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 Tracs Installed,

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	3/29/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

2016 International 9900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 13 Speed Manual

Recently Updated

$97,750 USD

Only 188,000 Original Miles ~ Deleted Cummins ISX ~550 HP ~ 13 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	187,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	748961
MLS Number	14256967
Category	Sleeper Semi Trucks
Last Updated	3/28/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 985-___ SHOW
NUMBERCall Seller

2020 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP, Automatic

Recently Updated

$94,900 USD

LOADED HEAVY HAUL! NEW DPF; DOC; SCR installed! That is a $15k value to you free! New Reman Engine put in March 2025 at 456k Miles! This Tri Axle 2020 Peterbilt 567 Heavy Haul Truck is...

Condition	Used
Usage	506,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	8680185
MLS Number	13982348
Category	Sleeper Semi Trucks
Last Updated	3/28/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(888) 853-___ SHOW
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2000 Peterbilt 379 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

Price Drop $74,900 USD

550 Cat with Overhaul, Eaton Fuller 18 speed, 3.55 rear end ratio, dual 140 gallon tanks, dual straight exhaust, dual breathers, stainless visor, pusher axle, good 11R24.5 tires on aluminum...

Condition	Used
Usage	1,860,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	1704
MLS Number	14000056
Category	Sleeper Semi Trucks
Last Updated	3/27/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(833) 637-___ SHOW
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2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$59,900 USD

2012 Western Star 4900, 65,250 miles, 5830 hours, DD15 Detroit 500hp, Eaton 18 speed, 16K front axle, 46K rears, 13,200 lift axle, full lockers, airliner susp, eng brake, cruise, polished...

Condition	Used
Usage	65,250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	49,632 lb 4.30 ratio
MLS Number	14269182
Category	Sleeper Semi Trucks
Last Updated	3/26/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(844) 985-___ SHOW
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2020 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, Manual

Newly Listed

$119,900 USD

HEAVY HAUL with Dual Wet Line! 2020 Peterbilt 567 TriAxle Sleeper with a 605hp Cummins X15 is now available for sale! 18 Speed Manual Transmission w 2 Spd Rears. 20k Fronts; 46k Rears; and...

Condition	Used
Usage	449,630 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	8680378
MLS Number	14269045
Category	Sleeper Semi Trucks
Last Updated	3/26/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(888) 227-___ SHOW
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2024 Peterbilt 567 Tri Axle Sleeper Semi Truck - 565HP

Contact for price

Exterior Color: White, Engine: X15, Engine HP: 565, Engine Brake: INTEBRAKE ISX/ISX15 (FURNISHED ON ENGINE), Transmission: Fuller RTLO18918B, Exhaust: EXHAUST DUAL SOC, LH SOC STACK...

Condition	New
Usage	56 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16142
MLS Number	13820412
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2025 Peterbilt 567 Tri Axle Sleeper Semi Truck - 58" Mid Roof Sleeper, 565HP

Contact for price

58" Sleeper Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 81,000, Cab: Wet Kit, Sleeper: 58" HIGH ROOF,

Condition	New
Usage	41 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16822
MLS Number	13452642
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2025 Peterbilt 567 Sleeper Semi Truck - 500HP

Contact for price

TANDEM AXLES WITH SPEED INTERLOCK, TAPER LEAF SPRINGS, SHOCKS 20,000 LBS EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 75,000, Cab: Heavy Daycab Tractor, SleeperSize:...

Condition	New
Usage	4 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SD684930
MLS Number	13135458
Category	Sleeper Semi Trucks
Last Updated	3/31/2026
Location	London, ON, Canada
Sold By	Brandt

(855) 807-___ SHOW
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2021 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$114,500 USD

FLEET MAINTAINED, 2021 FREIGHT CORONADO 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	354,579 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	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	7202
MLS Number	14230017
Category	Sleeper Semi Trucks
Last Updated	3/24/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 985-___ SHOW
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2021 Western Star 4900 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 600HP, Automatic

$116,900 USD

POWER HOUSE! This 2021 Western Star Heavy Duty Truck is powered by a 600hp DD16 Engine and paired with an 18 Speed Automatic Transmission with Overdrive; Double Frame; STARLIGHT 70in...

Condition	Used
Usage	399,069 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	8680347
MLS Number	14149531
Category	Sleeper Semi Trucks
Last Updated	3/24/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(855) 807-___ SHOW
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2021 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$114,500 USD

FLEET MAINTAINED, 2021 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	347,717 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	70"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	7199
MLS Number	14147925
Category	Sleeper Semi Trucks
Last Updated	3/24/2026
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

$200,000 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	3/22/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

2015 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$169,750 USD

Only 100k Miles on $40,000 Platinum Overhaul with Paperwork ~ Only 181,000 Total Truck Miles ~ CAT 3406E ~ 550 HP ~ 18 Speed ~ All Aluminum Wheels ~ Financing Available with Your Good Credit...

Condition	Used
Usage	181,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	274882
MLS Number	14157341
Category	Sleeper Semi Trucks
Last Updated	3/26/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(855) 489-___ SHOW
NUMBERCall Seller

2020 International LT Tri Axle Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

$85,000 USD

155,000 miles on Brad New 605 hp Cummins Engine, Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 18 Speed Manual (RTLO20918B), Tri Axle...

Condition	Used
Usage	352,473 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	2025
MLS Number	13425421
Category	Sleeper Semi Trucks
Last Updated	3/21/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(844) 909-___ SHOW
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2017 Kenworth T800 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 13 Speed Automatic

$88,000 USD

2017 Kenworth T800 Cummins ISX-15, 450 HP, Engine Brakes, Cruise Control, 13-Spd Automatic Transmission, Double Locking Rear Ends, 690K Miles, 107K Miles Since Overhaul, Have Paperwork on...

Condition	Used
Usage	690,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	13 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14244183
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Paul, ID, US
Sold By	BTR Sales

2021 Peterbilt 389 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$169,750 USD

Brand New Head and 150k Miles on Turbo with Paperwork ~ 398k Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ All...

Condition	Used
Usage	398,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	751033
MLS Number	14230268
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2015 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 485HP, 10 Speed Autoshift Amt

$64,500 USD

Very clean and tight 367 Peterbilt. Recent engine overhaul on Pre Emission ISX Cummins, 10 spd auto shift trans. 3 way lockers, Steerable lift axle, Ali Arc front bumper. Runs and drives...

Condition	Used
Usage	717,014 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	10 Speed Autoshift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	CON6370
MLS Number	14045877
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales