18 Speed Tri Axle Sleeper Semi Trucks For Sale

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62 0

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$129,995 USD

Fresh in-frame with genuine Cummins parts installed by Cummins certified mechanic, comes with 1 year unlimited mile warranty, Cummins ISX15 550HP, 18spd, Clean truck runs out very strong,...

Condition	Used
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	23,000 lb 3.73 ratio
MLS Number	12733879
Category	Sleeper Semi Trucks
Last Updated	5/21/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 642-___ SHOW
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13 0

2012 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$149,950 USD

Used Peterbilt 367 Flat-top Tri-Axle Sleeper for sale. Features: Single Exhaust, Cruise Control, Air Ride Seats, Power Locks and Windows, Heated Power Mirrors, Stainless Air Cleaners,...

Condition	Used
Usage	6,983 Hours
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	22P357
MLS Number	12669627
Category	Sleeper Semi Trucks
Last Updated	3/2/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(844) 257-___ SHOW
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25 0

2001 Peterbilt 379 Tri Axle Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$59,500 USD

2001 Peterbilt 379, Ultra Cab Unibilt 63" Sleeper. Cat C-15 550 HP, RTLO18918B 18 Speed Transmission, 20,000lb Front Axle, 17,000lb Pusher, 44,000lb Rear Axle on Air Trac Suspension, Double...

Condition	Used
Usage	1,001,252 Miles
Duty Class	Heavy Duty
Horse Power	550 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	44,000 lb 4.11 ratio
Stock Number	9894-C
MLS Number	12666386
Category	Sleeper Semi Trucks
Last Updated	4/23/2024
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(833) 541-___ SHOW
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9 0

2007 Peterbilt 379 Sleeper Semi Truck

$34,995 USD

Heavy hual truck,HEAVY SPEC TRUCK! C15 625HP W/ ENGINE RETARDER, RTLO22918B, TRI-DRIVE WITH LOCKERS, FULL SIZE 22.5 RUBBER APPX 90%. ALLUMINUM WHEELS, ENCLOSED HEADACHE RACK, COZAD RAMPS....

Condition	Used
Usage	600 Miles
Horse Power	625 HP
Engine Model	Caterpillar C15
Drivetrain	6x2
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	70,000 lb
MLS Number	9061394
Category	Sleeper Semi Trucks
Last Updated	4/5/2017
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 909-___ SHOW
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14 0

2014 Peterbilt 389 Tri Axle Sleeper Semi Truck - Caterpillar, Manual

$146,000 USD

Less than 200K Miles Since Overhaul with paperwork, 2014 Peterbilt 389, Cat C-15 15.2L 625HP, 18 Speed Manual Transmission, 13,200 Front, 13,500 Drop, 46,000 Rear, Double Frame Front To...

Condition	Used
Usage	726,628 Miles
Duty Class	Heavy Duty
Horse Power	625 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,500 lb
MLS Number	12532146
Category	Sleeper Semi Trucks
Last Updated	5/30/2024
Location	Paul, ID, US
Sold By	BTR Sales

(844) 955-___ SHOW
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15 1

2020 Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$179,750 USD

Only 162k Original Miles ~ Detroit DD16 ~ 600 HP ~ 1850 Torque 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Wet Kit ~ Full Double Frame ~ All Aluminum Wheels ~ Headache...

Condition	Used
Usage	161,000 Miles
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Detroit DD16
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	LZ3393
MLS Number	12369957
Category	Sleeper Semi Trucks
Last Updated	6/4/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

(855) 642-___ SHOW
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10 0

2008 Western Star 4900 Tri Axle Sleeper Semi Truck - 34" Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$79,950 USD

Used Western Star 4900SA Sleeper for sale. Features: Full Double Frame, 20,000 lb. Non-steerable Lift Axle, Full Locking Rears, Heavy Duty Chrome Bumper, Tow Hook, LED Headlights, Grill...

Condition	Used
Usage	25,685 Hours
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	34"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	22P095
MLS Number	11731258
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(844) 435-___ SHOW
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4 0

2015 Peterbilt 567 Tri Axle Sleeper Semi Truck - Cummins 560HP

$119,900 USD

365000 Miles, Engine: CUMMINS ISX, 560 HP, Fuel Type: Diesel, Air Trac Suspension, Sleeper Size: 72, Wheel Base: 264, Tri Rear Axles, Front Axle Weight: 18000 lb, Rear Axle Weight: 69000 lb

Condition	Used
Usage	365,000 Miles
Duty Class	Heavy Duty
Horse Power	560 HP
Engine Model	Cummins ISX
Transmission	18 Speed
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	335233
MLS Number	12867208
Category	Sleeper Semi Trucks
Last Updated	5/14/2024
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(833) 970-___ SHOW
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18 0

2025 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, 18 Speed Endurant Amt

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NEW 2025 567 PETERBILT 80" SLEEPER! POWERED WITH CUMMINS X15 AT 605HP AND 2050LBS OF TORQUE, EATON AUTOMATED 18SPD TRANSMISSION. FRONT AXLE RATING AT 20,000LBS, REAR AXLE RATING AT 46,000LBS...

Condition	New
Usage	35 Hours
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	269635
MLS Number	12849397
Category	Sleeper Semi Trucks
Last Updated	5/9/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 605-___ SHOW
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17 0

2017 Peterbilt 567 Tri Axle Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 550HP, 18 Speed Manual

$87,500 USD

2017 567 Peterbilt, 550 hp Cummins and 18spd trans. Full lockers, very clean truck, steerable lift axle, great rubber

Condition	Used
Usage	627,116 Miles
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Paccar
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	CON5506
MLS Number	12744324
Category	Sleeper Semi Trucks
Last Updated	4/19/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(833) 970-___ SHOW
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16 0

2024 Peterbilt 567 Tri Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed Ultrashift Manual

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NEW 2024 44" LOW ROOF SLEEPER, LEGENDARY BLACK 567 PETERBILT. POWERED WITH X15 ENGINE AT 605HP, 1850 LBS OF TORQUE, EATON RTLO18918B 18 SPD TRANSMISSION. FRONT AXLE 18,740 LBS, REAR AXLE...

Condition	New
Usage	41 Hours
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	263121
MLS Number	12478963
Category	Sleeper Semi Trucks
Last Updated	6/13/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 906-___ SHOW
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28 0

2019 Peterbilt 579 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

$105,000 USD

579 4-AXLE W/ 72" MID ROOF SLEEPER MX-13 (510HP), Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Dana Spicer DS40 40,000# Dual Drive Rear Axles (3.36 Ratio), Rear Axle...

Condition	Used
Usage	4,257 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	E-17427
MLS Number	11573928
Category	Sleeper Semi Trucks
Last Updated	11/17/2023
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 904-___ SHOW
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30 2

2018 Freightliner Coronado 122 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$89,500 USD

2018 Freightliner Coronado 122, **Full Lockers and Full Double Frame**, DD16 Detroit, 600hp, 2050tq, 18 Spd Manual, 464k Mi, Nationwide Delivery Available,

Condition	Used
Usage	12,225 Hours
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	45,400 lb 4.10 ratio
Stock Number	3064
MLS Number	12701380
Category	Sleeper Semi Trucks
Last Updated	3/14/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 986-___ SHOW
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24 0

2020 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 61" Mid Roof Sleeper, Detroit 505HP

$119,900 USD

****HEAVY HAUL**** 2020 FREIGHTLINER 122SD, DD15 505 HP ENGINE, EATON 18 SPEED MANUAL TRANSMISSION, 20K# FRONT AXLE, 46K# REARS, 20K# DROP AXLE, DOUBLE FRAME, SINGLE BUNK SLEEPER stock:...

Condition	Used
Usage	499,000 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	254459
MLS Number	12758008
Category	Sleeper Semi Trucks
Last Updated	5/24/2024
Location	Tampa, FL, US
Sold By	Southport Truck Group

(833) 904-___ SHOW
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39 1

2013 Caterpillar CT660 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, CT13 475HP, 18 Speed Manual

$49,500 USD

2013 Cat CT660, 475 CT13, 18 speed manual, 16k front with dual steering boxes, 13,200 steerable lift axle, 40k rears with full lockers, 2 line wet kit. Nationwide delivery available,

Condition	Used
Usage	5,543 Hours
Duty Class	Heavy Duty
Horse Power	475 HP
Engine Model	Caterpillar CT13
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	2833
MLS Number	12838951
Category	Sleeper Semi Trucks
Last Updated	5/18/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

1 0

2020 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 525HP

Recently Updated

$169,999 USD

237787 Miles, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, Air Ride Suspension, Tires: 22.5, Wheels: All Aluminum, Wheel Base: 245, Tri Rear Axles, Front Axle Weight: 14600 lb, Rear Axle...

Condition	Used
Usage	237,787 Miles
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	CLF406851
MLS Number	12921579
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

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4 0

2008 CUMMINS REMAN ENGINE WITH 250K MILES!! READY TO WORK! Kenworth T800 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$79,900 USD

RARE FIND. NEW CUMMINS REMAN ENGINE WITH 250K MILES. FULL PAPERWORK. DOUBLE FRAME TRUCK. THIS A TRUE BEAST, TRUE HEAVY HAULER, READY TO HAUL THE BIG STUFF!!, , CALL SCOTT DOLAN AT [804]...

Condition	Used
Usage	1,100,000 Miles
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX15 525
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	62"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	8R937683U/RIC
MLS Number	12749829
Category	Sleeper Semi Trucks
Last Updated	4/17/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

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12 0

2010 Kenworth T800 Tri Axle Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$89,950 USD

Used Kenworth T800W Tri-Drive Heavy Haul Tractor with Sleeper. Features: AT1202 2-speed Air Shift Auxiliary Transmission, Full Double Frame, Full Lockers, Wetline, Holland FW70 Double Lock...

Condition	Used
Usage	18,087 Hours
Duty Class	Heavy Duty
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	69,000 lb 3.91 ratio
Stock Number	22P063
MLS Number	11395078
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 40" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$234,900 USD

Condition	Used
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	40"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	NSJ167670
MLS Number	12946070
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

12 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 40" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$234,900 USD

Condition	Used
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	40"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	NSJ167668
MLS Number	12933689
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

12 1

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 40" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$234,900 USD

Condition	Used
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	40"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	NSJ167669
MLS Number	12933681
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

22 0

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$234,900 USD

Condition	New
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	NSJ128528
MLS Number	12921491
Category	Sleeper Semi Trucks
Last Updated	6/8/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

17 0

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$229,900 USD

Condition	New
Usage	1,320 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 400
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	NSJ133311
MLS Number	12921470
Category	Sleeper Semi Trucks
Last Updated	6/8/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

22 0

2025 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Endurant Manual

$234,900 USD

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	NSJ128529
MLS Number	12921436
Category	Sleeper Semi Trucks
Last Updated	6/8/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center